Mathematics College

what is the solution to the equation. first to get it is brainlyist
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What Is The Solution To The Equation. First To Get It Is Brainlyist

Answers

Answer 1

Answer:

Third from the top, a=

[tex]3 \frac{1}{3} [/tex]

Answer 2

Answer:

a = 3 1/3

Step-by-step explanation:

We first separate the whole numbers from the fractions

So first we do

5 + 3 = 8

Then we add the fractions together

1/3 + 2/3 = 1

Then, we add the sum of the whole numbers and of the fractions

8 + 1 = 9

Thus, a = 3 1/3

Related Questions

tomas works for a cellphone company. he has a base salary of $350 each month and earns an additional $40 for each cellphone he sells. write a function (linear equation) in slope-intercept form (y = mx + b) that represents tomas' total earnings (y) for one month for selling (x) number of cellphones.

Use the linear equation from question 1 to determine Tomas' earnings for a month where he sold 30 cellphones. *

Answers

Answer:

The function is [tex]y = 40x + 350[/tex]

When he sold 30 cellphones, he earned $1550.

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

[tex]y = mx + b[/tex]

In which m is the slope(how much y changes when x changes by 1), and b is the y-intercept, that is, the value of w when x = 0.

Base salary of $350 each month and earns an additional $40 for each cellphone he sells.

If he sells 0 cellphones, he earns $350, so [tex]b = 350[/tex].

For each cellphone he sells, he earns $40, so [tex]m = 40[/tex]

The function is:

[tex]y = mx + b = 40x + 350[/tex]

Tomas' earnings for a month where he sold 30 cellphones.

This is y when [tex]x = 30[/tex]. So

[tex]y = 40*30 + 350 = 1550[/tex]

When he sold 30 cellphones, he earned $1550.

Kyle wants to wrap the box in wrapping paper.

A rectangular prism with a length of 18 inches, width of 6 inches, and height of 3 inches.
What is the minimum amount of paper needed to cover the entire box?
180 inches squared
324 inches squared
360 inches squared
648 inches squared

Answers

Answer: 360 in. squared

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

I did it and got it right

A country's budget had a surplus of $250 billion in the year 2000. in 2004 , the budget had $447 billion. fund the difference between these amounts
​

Answers

Answer: $197 Billion

Step-by-step explanation: To find the difference between the two amounts, you simply subtract them! In this case, 447 - 250 = 197. Hope this helps!

What is the value of the expression below when n=5

Answers

Answer:

-6 (i can explain if its needed)

Step-by-step explanation:

[tex]2 - {n}^{2} + 3 \times 14 - {n}^{2} = \\ 2 - {n}^{2} + 42 - {n}^{2} = \\ 2 - 25 + 42 - 25 = - 6[/tex]

what expression is equivalent to 3x(2+5y)​

Answers

Answer:

 x (15 y + 6) is equivalent to 3x(2+5y)​

Which equation represents the relationship between the x-values and the y-values in the table?

Answers

Answer:

y = 10x + 5

Step-by-step explanation:

Remember when x = 0 that is when you get your y-intercept. So when you look at the chart you  can see that your answer has to have a +5 so now you are  down to only to answers.

Now slope is the change of Y over the change of X , so 5 to 55 is 50

and 0 to 5 is 5

[tex]\frac{y}{x}[/tex]=[tex]\frac{50}{5}[/tex] and that equals 10

put both parts together and

y = 10x + 5

15 = -5x + 10
X =
Pls hurry

Answers

x = -1


that is the answer -1

Answer:

[tex]15 = - 5x + 10 \\ - 5x = 15 - 10 \\ - 5x = 5 \\ x = \frac{ 5}{ - 5} \\ x = - 1 \\ thank \: you[/tex]

Which pairs of numbers has have a greatest common factor of 7

Answers

14


need more letters

I need help with this I will mark you if it’s not wrong

Answers

Answer:

C

Step-by-step explanation:

May I please have brainliest

Answer:

The answer is C

Step-by-step explanation:

I subtracted 29 from 180, and then i added 5 since it is subtracting

Write a compound inequality that represents each situation. Graph your solution.

All real numbers that are greater than -6 but less than 6.

Answers

Answer:

-6 < x < 6

Step-by-step explanation:

what expression is equivalent to 6(x+2y) + 3 + 4y + 5

Answers

Answer:

what are the options?!? you should tell us so I can help

PLZ HELP


Select all that apply.


The slope of the graph of a direct variation function is -3. Which of the following is true?


The point (2, -6) is on the graph of the function.

The equation is y = -3 x.

The function is linear.

The equation of the function is y = - x.

Answers

ANSWER:

The point (2, -6) is on the graph of the function.
The equation is y = -3 x.
The function is linear.
If this helps mark me brainliest thank you have a good day!’

The original price of a scarf was $25. During a store-closing sale, a shopper saved $15 on the scarf. 1. What percentage discount did she receive? Type the answer in the box below. She received a % discount.

Answers

Answer:

there was a 60 percent discount on the scarf

Answer:

60%

Step-by-step explanation:

How I did it is I put 15 over 25 and multiplied it by x over 100.

It should look like this

15/25 x x/100

which 15 multiplied by 100 is 1500 and then 1500 divided by 25 is 60

Does this help?

8. A ship leaves port at 9:00 a.m. and has a bearing of N 70° W. The ship sails
at 18 knots. How many nautical miles north and how many nautical miles
west will the ship have traveled by 1:00 p.m.? Draw a picture!
Round to the nearest tenth.

Answers

9514 1404 393

Answer:

24.6 Nm north67.7 Nm west

Step-by-step explanation:

In x-y coordinates, the direction is 70° CCW from 90° (north), so is 160° from the +x axis. In 4 hours at 18 Nm/h, the ship will travel 4×18 Nm = 72 Nm.

The coordinates in the x-y plane can be found to be ...

  72(cos(160°), sin(160°)) ≈ (-67.7, 24.6)

The ship traveled 67.7 nautical miles west and 24.6 nautical miles north from the port.

2 divided by 9 as a fraction

help

Answers

2/9 is your answer
Brainliest?

Frida applied the steps below to find the product of (–1.2)(–9.4). Step 1: (–1.2)(–9.4) = (–9.4)(–1.2) Step 2: = (–9.4)(–1) + (–9.4)(–0.2) Step 3: = (9.4) + (1.88) Step 4: = 11.28 Which step shows where she applied the property that states multiplying two negative numbers will always yield a positive number?

Answers

Answer:

step 3!

Step-by-step explanation:

Las medidas de dispersión o variabilidad son las que: .___.​

Answers

Answer:

SEn estadística, las medidas de dispersión (también llamadas variabilidad, dispersión o propagación) es el grado en que una distribución se estira o exprime. ​ Ejemplos comunes de medidas de dispersión estadística son la varianza, la desviación estándar y el rango intercuartil.

8.
10 points
A telephone pole casts a shadow 8 ft long when the sun's rays strike the
ground at an angle of 50°.
Approximately, how tall is the pole?
A. 5.14 ft
B. 6.13 ft
C. 6.71 ft
D. 9.53 ft
А
B

Answers

i’m pretty sure it’s A

write an equation of the given line that passes through the given point and has the given slope m
(5,1);m=2​

Answers

Answer:

y = 2x - 9

Step-by-step explanation:

Line has a formula:

y = mx + b

With m = 2 it is:

y = 2x + b

Substitute x and y  from the point (5, 1) and solve for b:

1 = 2(5) + bb = 1 - 10b = - 9

The line is:

y = 2x - 9

Answer:

I hope I can help you

Step-by-step explanation:

salamat po

Determine the price of a $35 basketball that is on sale for 50% off the regular price.

Answers

Answer:

$17.5

Step-by-step explanation:

50 is 1/2 of 100, so just divide 35 by 1/2

Complete the missing parts of the table for the following function.
y=5x

Answers

Answer:

f(-1) = 1/5           ,   f(2)=25       ,    f(3)=125

Step-by-step explanation:

Triangle XYZ with vertices X (1,-2) Y (3,-5) and Z (4,1) translated 5 units left and 3 units up

Answers

Answer:

x= (4,-7)

y= (6,-10)

z= (7,-4)

Step-by-step explanation:

Lunches can be made consisting of exactly one entrée, one drink, and one snack. If all lunch options are equally likely, what is the probability of randomly choosing a lunch that
does not contain the veggie wrap
has milk or water, and
has fruit as the snack.
Write your answer as a percentage, to the nearest percent.

Entrée Chicken Cutlet Veggies Wrap Lasagna
Drink Milk Water Iced Tea
Snack Fruit Chips Jello

%

Answers

Answer:

4/27=14.8%

Step-by-step explanation:

In order to solve this, we have to see first each option possible, there are 2/3 of possibilities that a random Entrée ends up being Chicken Cutlet or Lasagna, then you have again 2/3 chances to get milk or water, and as you only want fruit the chances are 1/3 that you get that.

In order to calculate if this could happen at random we have to multiply all of the odds:

[tex]Probability: \frac{2}{3} *\frac{2}{3} *\frac{1}{3} \\Probability: \frac{2*2*1}{3*3*3} \\Probability: \frac{4}{27}[/tex]

So we know that for every 27 times you pick a lunch at random, 4 times it will not have the Veggie Wrap, contain milk or water, and will have fruit as the snack.

There are 2/3 of possibilities that a random Entrée ends up being Chicken Cutlet or Lasagna, then you have again 2/3 chances to get milk or water, and as you only want fruit the chances are 1/3 that you get that.

We need to now multiply the odds:

2/3x2/3x1/3

2x2x1/3x3x3

4/27

So we know that for every 27 times you pick a lunch at random, 4 times it will not have the Veggie Wrap, contain milk or water, and will have fruit as the snack.

So now we know it is, %15 rounded but 14.8% not rounded.

A football team splits its players into four even squads: A squad, B squad, C squad, and D squad. What fraction of the team is on three of the squads: A squad, B squad, and C squad?

Answers

I think the answer is 3/4?

need help this is due in 30 min and boost up my grade to a 87


An administrative assistant can type 100 words in 90 seconds. What is the assistants rate of typing in word per minute....
you might have to round so

Answers

Answer:

66.67 (or 66 2/3) words per minute

Step-by-step explanation:

90 seconds is equal to 1.5 minutes.

100 words/1.5 minutes = 66 2/3 words/minute

(also good luck on boosting your grade :) )

Guys, PLEASE HELP! These are my last points. PLEASE EXPLAIN AS WELL! WORTH 25 POINTS!

Answers

Answer:

the slope is 2

Step-by-step explanation:

《hello》
aprendo Español ⊙•⊙
¿cuánto es 88,6÷34 ?​

Answers

Answer:

2 (rounded)

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

If f(x) = 3(x+ 5) +4/x, what is f(a+2)?

A. 3(f (a) + 5) +4/f(a)+2

B. 3(a + 7) + 4/a+2

C. 3(a + 2) + 4/a + 2

Answers

Answer:

B. 3(a + 7) + 3/(a + 2)

Step-by-step explanation:

Just substitute (a+2) in for every (x) in the equation:

f(a + 2) = 3 ((a + 2) + 5) + 4/(a+2)

           = 3 (a + 7) + 4/(a+2)

Which data collections show bias? Check all that apply.
D An English teacher polls the top-ten most avid readers to find their favorite books.
O An
insurance company polls drivers of sports cars to find their average number of tickets.
O A restaurant manager surveys every tenth customer for one week.
O An assistant principal surveys each student who is sent for discipline.
D A fundraiser organizer draws five names from a hat that contains all entries.

Answers

Answer:

An insurance company polls drivers of sports cars to find their average number of tickets.

Step-by-step explanation:

It’s bias because they’re only polling people with sports cars

An English teacher polls the top ten most avid readers to find their fav books
An insure company polls drivers of sports cars
An assistant principal surveys each student

Find the unit rate. 1) 72 orders in 3 days orders per day​

Answers

Answer:

24 orders per day

Step-by-step explanation:

Divide 72 by 3 that will tell you how many orders there were in one day.

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