HELP ASAP PLSSSSSSSSSSSSSSS​

HELP ASAP PLSSSSSSSSSSSSSSS

Answers

Answer 1

Answer:

a. 5ab                  b. 11x+15y

Answer 2

Answer:

a. 5ab

b. 11x+5y

Step-by-step explanation:

12ab-7ab they have the same variables, so you can just subtract

19x+5y-8x just rearrange it to 19x-8x+5y and subtract 19x and 8x


Related Questions

Help me pls pls pls

Answers

Answer:

F

Step-by-step explanation:

Dependent is the y-axis and independent is the x-axis. So your answer is F.

Hope this helps, thank you !!

try the first choice

which best describes a way to show 1 third shaded

Answers

Answer:

Draw a circle then you divide it into thirds, then you grab your penicl and shade one of those three sections. That is how you show 1 third shaded

Step-by-step explanation: Vote brainiest plzzz

draw a rectangle divide it into 3 equal parts and shade in 1 part

which inequality is the solution to 20+2

Answers

Answer:

is there supposed to be answer choices?

Step-by-step explanation:

Answer:

2.11

Step-by-step explanation:

In order to factor an integer, we need to repeatedly divide it by the ascending sequence of primes (2, 3, 5...).

The number of times that each prime divides the original integer becomes its exponent in the final result.

In our example,

    Prime number  to the power of  equals .

    Prime number  to the power of  equals .

Awnser and I will mark brainliest

Answers

Hello! x is 45 degrees because you subtract 75 and 30 to get 45 and it looks very much like a 45 degree angle. brainlist would be much appreciated i hope your day is going great because you are great :)

Answer:

oh

Step-by-step explanation:

I need help with this I’ll give brainlist

Answers

Answer:

The answer is B

Step-by-step explanation:

Answer:

Step-by-step explanation:

i think that it is 58

i multiply the 26 and 16  and got  416 and divided it by 2  three times and got 58

An employee earns a 12% commission rate on the camera he sells. I'd he earns $384 in commission, what were his total sales?​

Answers

Answer:

Step-by-step explanation:

[tex]\frac{12s}{100}=384\\ \\ 12s=38400\\ \\ s=\$ 3200[/tex]

Choose the correct simplification of 6x^3(5x^2+4x-7).

A) 30x^5+24x^4-42x^3
B) 30x^5-18^3
C) 11x^5+10x^4-x^3
D) 11x^5+9x^3​

Answers

Answer:

[tex]6x^3(5x^2+4x-7) = 30x^5+24x^4-42x^3[/tex]

Step-by-step explanation:

Given

[tex]6x^3(5x^2+4x-7).[/tex]

Required

Simplify

[tex]6x^3(5x^2+4x-7).[/tex]

Open bracket

[tex]6x^3(5x^2+4x-7) = 6x^3*5x^2+6x^3*4x-6x^3*7[/tex]

Multiply the factors: [tex]ax^b * cx^d = (a*c)x^{b+d}[/tex]

[tex]6x^3(5x^2+4x-7) = 30x^5+24x^4-42x^3[/tex]

A polygon has the following coordinates: A(6,-7), B(1,-7), C(1,-4), D(3,-2), E(7,-2), F(7,-4). Find the length of BC

Answers

Answer: B= 2,4

C=8,1

Step-by-step explanation:

Answer:

I believe its 5 units!

Step-by-step explanation:

Need help with answer

Answers

Answer:

3x+3

Step-by-step explanation:

We can ad up all of those

x+x+6+x-3= so we get 3x+6-3 which is 3x+3

The police use a speed gun to monitor one part of a highway. During one hour, 4 out of 25 cars were traveling above the speed limit. What percent of cars were traveling above the speed limit.

Answers

Answer: 16%

Step-by-step explanation: Because if you look at that denominator then you can see that its 25 so if you multiplied that by 4 then you'll get 100 which is 100% so whatever you do to the denominator you have to do to the numerator so 4x4 is 16 so thats 16% and there you go.

graph negative 2y plus 6 equals 4x

Answers

Answer:

Step-by-step explanation:

Find f”(x)=(3x^4+2)^5

Answers

Answer:

180x²(3x⁴+2)⁴+240x³(3x⁴+2)³

Step-by-step explanation:

we need to break this up using the chain rule

(3x⁴+2)=u

so we have

So now we take 3x⁴+2 and take the derivative (which I will assume you know how to do, if not lmk)

which is 12x³

we now need to take the derivative of u⁵=5u⁴

Mulitply these together

60x³u⁴=60x³(3x⁴+2)⁴

do the same thing again

60x³u⁴

we now need to do the mulitplication rleu

(60x³)'(u⁴)+(60x³)(u⁴)'

=

180x²u⁴+60x³*4u³

simplify

180x²(3x⁴+2)⁴+240x³(3x⁴+2)³

while you could do more to simplify it, it would get really messy

what is 40 take away 80 to take away 42 take away 1 million

Answers

Answer:

40-80-42-1,000,000= -1,000,082

Step-by-step explanation:

bc calculator

What is the area of the circle that has a diameter of 12

Answers

Answer:

113.1 *whatever unit it is in*

Step-by-step explanation:

Answer:

113.10 m squared

Doreen Schmidt is a chemist

Answers

Answer:

that isnt a question but good to know! :)

Step-by-step explanation:

okay


thanks for the answer ig

Before a renovation, a movie theater had 138 seats. After the renovation, the theater has 173 seats. What is the approximate percentage increase of the number of seats in the theater? If necessary, round to the nearest tenth of a pe

Answers

Answer:

17%

Step-by-step explanation:


A 21°
B 42°
C 639
D1260

Answers

Awnswr: 21* because 7 x =y and y= 21
No dislikes

Answer:

D) 126°

Step-by-step explanation:

<G=84

<D=x

<E=180-3x

added all together should equal 180

84+x+180-3x=180

-2x=180-264

-2x=-84

x=42

<FEG=3x=3(42)=126

Please this is due in 1 hr and8 minutes...

Please don’t answer this with one answer, blank or ridiculous answer this is serious....

Answers

Answer:

Side XY is 6 units

Step-by-step explanation:

The order of ∆ QRS will be the same as the order of ∆ XYZ and the corresponding order between the 2 are congruent.

Angle Q is congruent to angle X because they are listed first. Angle R is congruent to angle Y because they are listed second. Angle S is congruent to angle Z because they are listed third.

We can see that side QR is 6 units. The corresponding side on triangle XYZ is side XY.

Small baskets of tomatoes are sold at a vegetable stand for $3 per basket. Large baskets
of tomatoes are sold at the stand for $5 per basket. Only whole numbers of baskets may be
purchased.
Another customer claims that he can purchase a total of 10 baskets of tomatoes
and pay $45.
B. Use a system of equations that describes this other customer's purchase to
explain why the claim is incorrect.

Answers

hello lol srry I don't know what to do

The customer's claim is incorrect because the value of the number of baskets are in decimal.

What is a system of equation?

A system of equations is a set or collection of equations that you deal with all together at once. For a system to have a unique solution, the number of equations must equal the number of unknowns.

For the given situation,

Let the number of small baskets be x

and the number of large baskets be y

Price of small basket = $3 per basket

Price of large basket = $5 per basket

Number of baskets purchased by customer = $45

The system of equations for the above statements are

[tex]x+y=10[/tex] ------ (1)

[tex]3x+5y=45[/tex] ------ (2)

From 1, [tex]x=10-y[/tex]

Now, substitute x in equation 2,

⇒ [tex]3(10-y)+5y=45[/tex]

⇒ [tex]30-3y+5y=45[/tex]

⇒ [tex]2y=45-30[/tex]

⇒ [tex]2y=15[/tex]

⇒ [tex]y=\frac{15}{2}[/tex]

⇒ [tex]y=7.5[/tex]

Substitute the value of y in equation 1, we get

⇒ [tex]x=10-7.5[/tex]

⇒ [tex]x=2.5[/tex]

Only whole numbers of baskets may be purchased. But the value of x and y are in decimals.

Hence we can conclude that the customer's claim is incorrect because the value of the number of baskets are in decimal.

Learn more about the system of equations here

https://brainly.com/question/12760602

#SPJ2

Please help!!!! I don’t understand how to figure it out

Answers

Answer:

(sin x)^2*(sec x) is positive in QII

Step-by-step explanation:

(sin x)^2 is always 0 or positive.  Here x lies in QII.

sec x is positive when the adjacent side is positive and negative when the adjacent side is negative.  In QII the adjacent side is positive.

In summary, (sin x)^2*(sec x) is positive in QII

Find the equation of a line parallel to −5x+y=2 that contains the point (5,−2). Write the equation in slope-intercept form.

Answers

Answer:

L2: y-0 = 5/2(x-5)

y = 5/2x-25/2

Step-by-step explanation:

Parallel lines have same slopes.

Line 1,   L1:  5x-2y=20   is in standard form Ax+By=C therefore slope m1= -A/B = -5/-2 = 5/2 or you can solve it for y so you will have the equation in slope-intercept form.

5x-2y = 20

-2y = -5x+20

y = (-5/-2)x+20/(-2)

y = (5/2)x-10 hence m1=5/2 and y-intercept is -10

Line 2 , L2:   y-y1 = m (x-x1),  m=m2=m1=5/2

Point p(5,0) or p(x1,y1) therefore x1=5 , y1=0 and m=5/2

L2: y-0 = 5/2(x-5)

y = 5/2x-25/2

Graph the inequality of x<0

Answers

The graph is shown below.

We use an open dot at zero because x is only less than 0,

it's not less than or equal to 0.

So we have an open dot at 0 going to the left.

What is the ratio of raisins to peanuts represented by this table
Cups of peanuts 1 2 3
Cups of raisins 2 4 6

Answers

Answer:

cups of peanuts 6

cups of raisins 12

cups of peanuts : cost of raisins

6:10

Sal ordered a chair. He gave a deposit of 20% of the cost and will pay the rest when the chair is delivered. If he deposited $80, how much more does Sal have to pay?

Answers

Answer: $320 dollars

Step-by-step explanation:

if he already paid $80 and 20% of 400 is 80 then you would just subtract 80 from 400 to get 320.

7 8
— + —
100 10 what is the sum??

Answers

you need to make the denominator the same so


7/100 + 80/10


You need to times 10 by 10 to get a hundred whatever you do with the denominator you need to do with the top so 8 x 10

I need help with this geometry question

Answers

Answer:

24

Step-by-step explanation:

if right answer I will give brainly and 90 points

Answers

Answer:

i can bet my brainliest that the answer is c

Step-by-step explanation:

how to find area of a triangle ​

Answers

Answer:

Base × Height ÷ 2

Answer:

Hope this helps! :)

3 1 5 as an improper fraction.

Answers

Answer: I think you 3 1/5 as an improper fraction so the answer is 16/5

Step-by-step explanation:

Answer:

Answer vary :

16/5

Step-by-step explanation:

How is this solved?
r2 + 2r = 80

Answers

Answer:

8,-10

Step-by-step explanation:

r²+2r=80

r²+2r-80=0

r²+(10-8)r-80=0

r²+10r-8r-80=0

r(r+10)-8(r+10)=0

(r-8)(r+10)=0

either, or,

r-8=0 r+10=0

r=8 r=-10

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