Simplify the expression -2 (x + 4 + 5y).

Answers

Answer 1
-2x-8-10y hope that helps
Answer 2

Answer:

I love algebra anyways  

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Simplify The Expression -2 (x + 4 + 5y).

Related Questions

PLEASE HELP!!! i tryed by i thing I got it wrong I WILL GIVE BRANLIESS

Answers

Answer:

Dinner: $45

Dinner after discount: $29.25

Tax after discount: $31.59

Tip before the discount: 6.75

Total cost: 38.34

Step-by-step explanation:

Hope it helps! :) (double check my work to be sure)

WORTH 58 POINTS HELP MEE PLEASE

Answers

Answer:  

4:1

sorry if i'm wrong

Answer:

Step-by-step explanation:

54 ÷6= 9

the first one is  5:1

then take away 9

45- 9 = 36

36:9 = 4:1

How many times should you multiply 8/7 by itself?

Answers

Answer:

to gain what result

Step-by-step explanation:

if u can please the full question

In RST shown below, altitude SU is drawn to RT at U. If SU = h, UT = 12, and RT = 42, what is the value of h to the nearest tenth?

Answers

Answer:

assuming angle RST=90 degrees

h=19

Step-by-step explanation:

RU/h=h/UT

RU=RT-UT=42-12=30

30/h=h/12

h^2=360

h=18.97   rounded to nearest tenths=19

Phillip is rolling two number cubes. How many different ways can he roll the number cubes and get a sum of 6?


A. 3

B. 4

C. 5

D. 6


I will give you 30
points if you anser!

Answers

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

If the two number cubes are a standard six sided dice then the total of ways he can roll for the sum of 6 is 3

1+5 = 6

2+4 = 6

3+3 = 6

Given the following equations, at which point will the graphs intersect?
f(x) = 5x + 1
g(x) = -2x + 15
(0,0) (1,15) (-2,-9) (2,11)

Answers

Answer:

(2,11)

Step-by-step explanation:

f(x) = 5*2 + 1 = 11

g(x) = -2 *2 + 15 = 11

Age was given instructions to create a rectangular garden that had an area of 45 ft^2. he was told that the length of the garden must be 1 ft less than twice the width. Find the length and width of the garden.

Answers

Answer:

width = 5 ft

length = 9 ft

Step-by-step explanation:

Here, we want to get the length and width of the garden

length is 1 ft less than twice the width

if width = w

length = 2w-1

The product of the two is 45

so, we have it that;

w(2w-1) = 45

2w^2 - w = 45

2w^2 - w -45 = 0

2w^2 - 10w + 9w -45 = 0

2w(w-5) + 9(w-5) = 0

(2w + 9)(w-5) = 0

2w + 9 = 0

or w -5 = 0

w = 5 or-9/2

w cannot be negative, so we = 5

l = 2(5) -1 = 10 - 1 = 9 ft

Raúl is mixing a cleaning spray. The instructions say to combine 2 cups vinegar with 1 cup water. Raúl wants to make 15 cups of spray. How many cups of vinegar and how many cups of water should Raúl use?

Answers

so 15/3 = 5 then
vinegar = 5x2 = 10 cups
water = 5x1 = 5 cups

How many pints are in 15 1/4 gallons?

Answers

Answer:

122

Step-by-step explanation:

Answer:

122

Step-by-step explanation:

8 pints in 1 gallon

multiply 15.25 and 8 to get answer of 122

When do we use pooling in inference?

Answers

There are two versions of this test, one is used when the variances of the two populations are equal (the pooled test) and the other one is used when the variances of the two populations are unequal (the unpooled test).

Answer:

There are two versions of this test, one is used when the variances of the two populations are equal (the pooled test) and the other one is used when the variances of the two populations are unequal (the unpooled test).

Step-by-step explanation:

What is the solution to the equation −4(2y − 4) − 4y = 4? (put number answer only)

Answers

-8y + 16 - 4y = 4
-12y + 16 = 4
-12y = -16
Y = 1.3333333

Answer:

y=1

Step-by-step explanation:

Let's solve your equation step by step.

Step 1: Simplify both sides of the equation.

−4(2y−4)−4y=4

(−4)(2y)+(−4)(−4)+−4y=4(Distribute)

−8y+16+−4y=4

(−8y+−4y)+(16)=4(Combine Like Terms)

−12y+16=4

−12y+16=4

Step 2: Subtract 16 from both sides.

−12y+16−16=4−16

−12y=−12

Step 3: Divide both sides by -12.

y=1

Is 3,9,19,33,51.. a linear or non-linear sequence?​

Answers

Jai shree ram. sjkaoaoauwyyw7272okebsbskpszbahzijzgzgz

Answer:

non-linear

Step-by-step explanation:

dosnt go up by the same amount each time


What is the coefficient in the following equation?
2x - y = 12

Answers

Answer:

I think 2 is the coefficient of x which is numerical.

x+3y=18 and x+2y=14


SHOW YOUR WORK!!!!!!!!!!!!!!!

Answers

i think it is this i’m not sure i saw this a long time ago hope it helps

Step-by-step explanation:

x=6

y = 4

......................

The opposite of four times a number is increased by five. If the result is 17, what is the original number?
A) 8
B)-3
C)16
D)-48


IF YOU DON’T KNOW DONT ANSWER

Answers

Answer:

B, -3

Step-by-step explanation:

-4x+5=17

this equation can be used to determine the number

-4x=12

x=-3

You have 40 minutes to exercise at the gym, and you want to burn 300 calories total using both
machines. The amount of calories burned on each machine is shown in the picture below. How
much time should you spend on each machine?


Machine a burns 8 calories per minute machine b burns 6 calories per minute.

Answers

a and b are the minutes spent on machine A and machine B, respectively.

a+b = 40
b = 40-a

8a + 6b = 300
8a + 6(40-a) = 300
8a + 240 - 6a = 300
2a = 60
a = 30
b = 40-a = 10

30 minutes on machine A and 10 minutes on machine B

4x-9 , 3x-8 Add
cause i'm too tired

Answers

Answer:

if your adding them together it would be -70

Step-by-step explanation:

4× -9 =-36

3×-8=-24

Answer:

-70 papi

Step-by-step explanation:

Choose the method of pay that would result in the most earnings for one month on sales of 73,620

Answers

Answer:

Step-by-step explanation:

For option A: Earning = 0.06 x $73,620 = $4,417.20

For option B: Earning = $3,000 + 0.02 x $73,620 = $3,000 + $1,472.40 = $4,472.40

For option C: Earning = 0.04 x $50,000 + 0.09 x ($73,620 - $50,000) = $2,000 + 0.09 x $23,620 = $2,000 + $2,125.80 = $4,125.80

For option D: Earning = 0.05 x $35,000 + 0.07 x $(73,620 - 35,000) = $1,750 + 0.07 x $38,620 = $1,750 + $2,703.4 = $4,453.40

Therefore, the method that yields the most earning is monthly salary of $3,000 plus 2% commission on all sales .

Answer:

b.

Monthly salary of $3,000 plus 2% commission on all sales.

Step-by-step explanation:

edge 2021

Phil's height is 51.2 cm, suzanne's height is 5'4", and suzanne's shadow lengthat gobblers knob is 76.2

Answers

Answer:

[tex]P_1 = 24cm[/tex]

Step-by-step explanation:

Represent:

Phil's height with P

Suzanne's height with S

Phil's shadow with P1

Suzanne's shadow with S1

So, we have:

[tex]P = 51.2cm[/tex]

[tex]S = 5'4"[/tex]

[tex]S_1 = 76.2cm[/tex]

Required

Calculate the length of Phil's shadow --- Missing part of question

To do this, we make use of the following equivalent ratio.

[tex]P:S = P_1 : S_1[/tex]

Convert [tex]S = 5'4"[/tex] to cm

[tex]S = 5ft\ 4in[/tex]

[tex]S = (5*30.48+ 4*2.54)cm[/tex]

[tex]S = 162.56cm[/tex]

Substitute values for P, S and S1

[tex]51.2cm : 162.56cm = P_1 : 76.2cm[/tex]

Express as fraction

[tex]\frac{51.2cm}{162.56cm} = \frac{P_1 }{ 76.2cm}[/tex]

Make P1 the subject

[tex]P_1 = 76.2cm * \frac{51.2cm}{162.56cm}[/tex]

[tex]P_1 = 76.2cm * \frac{51.2}{162.56}[/tex]

[tex]P_1 = \frac{76.2cm * 51.2}{162.56}[/tex]

[tex]P_1 = \frac{3901.44cm}{162.56}[/tex]

[tex]P_1 = 24cm[/tex]

Hence, the length of Phil's shadow is 24 cm

Evaluate 2x when x = 4

COULD SOMEONE HELPP

Answers

8. Because 2x means 2 times x
x is 4 so 2x4=8
Answer: 8

Since x=4
You will multiply 2x
X means 4 basically cause it says what it is equal to then all you do is:
2x4=8

And if you wanna learn more of these types of questions I’ll help you in the comments! (:

A family went to a basketball game. They parked the car in a parking lot which charged $5. The cost per ticket was $24. Write an equation for the total cost of going to the basketball game, where y is the total cost an x is the total number of people. If the family spent $173, how many people went to the game?

Answers

Answer:

7 people went to the basketball game.

Step-by-step explanation:

Giving the following information:

They parked the car in a parking lot which charged $5. The cost per ticket was $24.

To calculate the number of people, we need to use the following formula:

Total cost (y)= x*24 + 5

173 = 24x + 5

168/24 = x

7 = x

7 people went to the basketball game.

HELP HELP HELP!!!!!!!
A piece of paper is 0.1 millimeter thick. When folded, the paper is twice as thick.

Find both the explicit and recursive rule for this geometric sequence.

Answers

Answer:

sorry i am struggling the same

Step-by-step explanation:

2+2=4

The answers to each part are mentioned below.

What is geometric sequence? What is an exponential function? Differentiate between equation and expression?  geometric sequence : A geometric sequence is a special type of sequence where the ratio of every two successive terms is a constant. This ratio is known as a common ratio.function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.

Given is a piece of paper is 0.1 millimeter thick. When folded, the paper is twice as thick.

We can write the geometric sequence as -

0.1, 0.2, 0.4, 0.8 ......

The explicit formula for a geometric sequence is of the form -

        a{n} = arⁿ ⁻ ¹

        where [r] is the common ratio.

The recursive formula for a geometric sequence is of the form -a{n} = a{n - 1}r

For the geometric sequence -

0.1, 0.2, 0.4, 0.8 ......

The explicit formula will be : a{n} = (0.1)(2)ⁿ ⁻ ¹ The recursive formula will be : a{n} = 2a{n - 1}

If the paper is folded 7 times, we can write the thickness as -

y{7} = (0.1)(2)⁶ = (0.1) x (64) = 6.4

To surpass the Mount Everest, we can write -

8850 < (0.1)(2)ⁿ ⁻ ¹

(2)ⁿ ⁻ ¹ > 88500

(2)ⁿ/2 > 88500

(2)ⁿ > 177000

n log(2) > log(177000)

n > {5.25/log(2)}

n > 17.44

n > 18

Therefore, the answers to each part are mentioned above.

To solve more questions on functions, expressions and polynomials, visit the link below -

brainly.com/question/17421223

#SPJ2

Brenda wants to attach a string of beads along the circular bottom edge of the lampshade shown
below. The diameter of the bottom of the lampshade is 16 centimeters.
About how many centimeters long should Brenda make the string of beads?

Answers

Answer:

its 50

Step-by-step explanation:

use the disturbitive property to write an expression that is equivalant to 8(a+4)

Answers

Answer:

8a + 32

Step-by-step explanation:

To use the distributive property, multiply 8 x a and multiply 8 x 4

Find the equation of the line shown.​

Answers

I’m pretty sure it’s y=.5 and x=-2 so just put that into slop intercept form

The length of the rectangle is 5 cm longer than twice its width. If the perimeter of the rectangle is 88 cm what is the width? pls help

Answers

l = 5 + 2w.

P = 88 cm.

P = 2 ( l + w )

88 cm = 2 ( (5 + 2w) + w)

88 cm = 2 (5 + 3w)

88 cm cm = 10 + 6w

88 cm cm - 10 = 6w

78 cm = 6w

78 cm : 6 = w

13 cm = w

The width is 13 cm.

WILL GIVE BRAINLIEST, PLEASE HURRY.

In science class, students added vinegar to a solution to try to reach an acidic pH. Eduardo added 1/3 of a cup vinegar to his solution. Violent added 3.75 times the amount Eduardo used. How much vinegar did Violet add to her solution?

A. 3 3/4 cup
B. 1 1/4 cup
C. 1 cup
D. 1/3 cup

Answers

Answer:

B. 1 1/4 cup

Step-by-step explanation:

1/3 times 3 3/4 gives you 1 1/4! Hope that helps!

Answer:

Step-by-step explanation:

11/4

ez as pie

Which relation is a function?

Answers

Answer:

I need a picture at least

If this answered help you then please consider marking it as brainliest to help me level up to expert

If this answered help you then please consider marking it as brainliest to help me level up to expert

Find the measure of angle b

Answers

Answer:

26˚

Step-by-step explanation:

Since there is already two angles (The square in the corner shows that the angle is 90˚)

So subtract 90˚ with 64˚ which is 26˚

Answer:

this whole angle is equal to 90°

so the value of angle b = 90°-64°

so the value of b= 26.

What is the answer for 1 1/2 yard x 1 1/2 yard =

Answers

1 1/2 as an improper fraction is 3/2
3/2x3/2=9/4
9/4 is 2.25 so 2.25 yards
Other Questions
Expressions that simlify to the same expression are called yao ming is 7 feet 6 inches tall.how many inches tall is yao ming A.6B.76C.84D.90 1. compare and contrast these three locations on earth. Where would chemical weathering occure most rapidly?A) TundraB) Coastal regionC) Tropical rainforest2. karst topography an example of chemical weathering that occurs naturally but its intensified by what change in the environmentA) Acid rainB) El Nino/La NinaC) Deforestation and urbanization3. what is a key factor in the rate of chemical weathering of rock?A) The size of the rocksB) Chemical compositionC) Exposure to wind I WILL GIVE BRAINLIESTrefer to the news article a critical history of Lord of the Flies which sentence from the article best supports its author of assertion that golden novel was influenced by real-world events the way the boys treat each other in Lord of the Flies reflects the way humans who are adult at the time we treat each other all over the world golden and contrast believes that people are a Savage deep down people are always interested and whatever is new so it is hard for one book to keep people's attention for long he said the idea was to trace the defects of society back to the defects of human nature What practice became known as the spoils system?A. Supporters contributing money to support candidates in their campaigns.B. Elected officials rewarding political supporters with government jobs.C. The House of Representatives choosing the president.D. Political party leaders choosing who will run in an election. please help with this i will give out a crown please (3w4x)2y5z? due at 8: 30 Which expression has the least value.A. 4^1 + 12B. 4^3 C. 25 - 4^2 D. 4^4 - 160 Which of the following best describes the basic purpose of the internet?The internet protects the privacy of sensitive information.The internet sends information from one computer to another.The internet stores data.The internet connects input and output devices to a computer. Emily is buying a board game that is on sale. The regular price of the board game is $24.50,but the store is offering a $9 discount. Emily wants to know the sale price of the board game. Are Kings inflection and tone of voice appropriate for the occasion? What about the words and language he uses? People with skills and training in areas such as marketing or accounting are an important part of the manufacturing industry.TrueFalse As you are standing on the beach, the waves appear to be coming towards you. What is actually moving forward and why? A Water is moving towards you replacing the old water because of the winds B Water is moving towards you replacing the old water because of currents C Energy created by currents is moving towards you, and not the water itself. D Energy created by the wind is moving towards you, and not the water itself. I am just made de brainly account tehe and my question is... what is ... how do you defeat jevil in deltarune. In chickens, Black feathers (B) are dominant over white feathers (b). Complete the PunnettSquare for the following cross:Mother: BBFather: bbWhat percentage of offspring will be Black?What percentage of offspring will be White? Which set of measurements could be the side lengths of a right triangle?A. {3 in., 5 in., 7 in.}B. {6 in., 9 in., 12 in.}C. {8 in., 15 in., 17 in.}D. {10 in., 20 in., 30 in.} hey guys pwease help marking brainlest! dont bother answering or commenting if u dont know!! A rectangular plant holder is 8 inches long 7 1/2 inches wide and 5 inches high. How much potting soil can the planter hold Name two ways you can figure out an area of a composite figure. solve 3-I need work shown PLS HELPWrite an equation for the piecewise function over the domain