Evan earns money for doing chores. He earns $3 for putting away laundry and $4 for unloading the dishwasher. Evan wants to earn a total of $36. Let x represent the number of times Evan puts away the laundry and y represent the number of times he unloads the dishwasher. Write a linear equation for the situation and determine which ordered pair below would be a solution. a.(0,8) b.(4,6) c.(3,6) d.(1,12)

Answers

Answer 1

Answer:B(4,6)

Step-by-step explanation: ima pro at math

3*4=12+           6*4=24

=36

Answer 2

The linear equation representing the situation is 3x + 4y = 36 and the coordinate (4, 6) represents the solution of this linear equation.

What is Equation Modelling?

Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

Given is Evan who earns money for doing chores. He earns $3 for putting away laundry and $4 for unloading the dishwasher.

Assume that [x] represent the number of times Evan puts away the laundry and [y] represent the number of times he unloads the dishwasher.

The total money Evan needs = $36.

We can write the linear equation representing the situation is as follows -

3x + 4y = 36

It can be seen that, the coordinate (4, 6) would be the solution of the linear equation as -

3 x 4 + 4 x 6 = 12 + 24 = 36

Therefore, the linear equation representing the situation is 3x + 4y = 36 and the coordinate (4, 6) represents the solution of this linear equation.

To solve more questions on equation modelling, visit the link below-

https://brainly.com/question/18829645

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Related Questions

11. Which of the following is the correct journal entry to record the purchase of $7,500 of inventory on account under the perpetual inventory system?
O A. Debit Inventory, $7,500, credit Accounts Payable, $7,500
O B. Debit Purchases, $7,500, credit Accounts Payable, $7,500
O C. Debit Cost of Goods Sold, $7,500, credit Inventory, $7,500
O D. Debit Inventory, $7,500, credit Cash, $7,500

Answers

Answer:

d.

Step-by-step explanation:

bc if you purchase 7500 you will have a debit

I believe the answer is D

At what interest rate will P20,000 accumulate to P26,080 in 8 years time?

Answers

Answer:

Rate of interest = 3.8%

Step-by-step explanation:

Given:

Initial amount p = 20,000

Final amount p + I = 26,080

Number of year t = 8 year

Find:

Rate of interest

Computation:

I = 26,080 - 20,000

I = 6,080

I = PRT

6,080 = (20,0000)(r)(8)

Rate of interest = 3.8%

7 11/6 x 6 2/5

Please solve

Answers

the answer is 56 8/15

First person with a answer is marked as the Brainliest answer

Answers

Answer:

8

Step-by-step explanation:

look at the graph

Answer:

8

Step-by-step explanation:

h(6) is the same as x = 6

all you have to do is find the y value on the line that corresponds with the x value

Which best describes how to find an equation of the line shown?

A. The slope m is rise over run, so y over x =m. Solve for Y to get y=mx.

B. The slope m is run over rise, so x over y=m. Solve for x=ym.

C. The slope m is run over rise, so x over y=m. Solve for y to get y= x over m.

D. The slope m is rise over run, so x over y=m. Solve for x to get x=ym.

Answers

Answer:

A

Step-by-step explanation:

m (slope) =  rise    =    y    =  y₁ - y₁

                   run           x        x₁ - x₁

to get y = mx

therefore, the answer to the question is :

A. The slope m is rise over run, so y over x =m.

    Solve for y to get y=mx.

Simplify 4 ×[2+1(47−5)÷7]

Answers

Answer:

32

Step-by-step explanation:

Multiply 4[2+1(47-5)÷7]

Divide 4(2+42÷7)

Calculate 4(2+6)

Multiply 4*8

32

why do people purge or clean out their financial records instead of keeping every financial document they receive?​

Answers

They throw out the records they no longer need or seen unnecessary because they no longer see the importance of having it.

Answer:

They throw out the records they no longer need or seen unnecessary because they no longer see the importance of having it.

Step-by-step explanation:

(02.07)A student writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle ABC below is equal to the measure of the exterior angle.

A triangle ABC is shown. The base of the triangle extends into a straight line. The angle formed between this straight line and the edge of the triangle is marked as p. The angle adjacent to p is marked as o, and the other two angles inside the triangle are marked as m and n.

Step 1: m∠m + m∠n + m∠o = 180 degrees (sum of angles of a triangle)
Step 2: m∠p − m∠o = 90 degrees (alternate interior angles)
Step 3: Therefore, m∠m + m∠n + m∠o = m∠o + m∠p
Step 4: So, m∠m + m∠n = m∠p

In which step did the student first make a mistake and how can it be corrected?

Step 1; it should be m∠m + m∠n + m∠o = 90 degrees (corresponding angles)
Step 1; it should be m∠m + m∠n + m∠o = 90 degrees (adjacent angles)
Step 2; it should be m∠o + m∠p = 180 degrees (alternate exterior angles)
Step 2; it should be m∠o + m∠p = 180 degrees (supplementary angles)

Answers

Answer:

I'm pretty sure it's the last option. Step 2; it should be m<o+m<p=180 degrees (supplementary angles)

Step-by-step explanation:

I think it's the last one since m<o and m<p are supplementary.

not a school question but how do i get more points lol

Answers

Answer questions. Duh
By answering other people’s questions! You can find ones based on subjects you’re good at!

Solve 2x + 6 < 10 or 2x + 8 > 20.

Answers

Answer: is it graph

Step-by-step explanation:

Answer:

for the first equation x=0 or 1

the second equation x=7 and above.

Step-by-step explanation:

The first equation you just need a number that will keep the 2x+6 side less than 10. and the second equation you just need a number that will make the 2x+8 be greater than 20.

When water freezes and becomes a solid, the atoms
are they a/move more freely.b) move less freely.

Answers

The state of matter is closely packed particles, held together by attractive forces, have fixed volumes and fixed shapes. So, I think move less freely!!

How do I do this using long division . Please help!!

Answers

Answer:

Step-by-step explanation:

Ok, so the 3x^3 + 3x^2 + 5
————————-
x + 3
I don’t know if this is the correct answer. :/
Hope this helps :)
Btw, ask google ;)

10/7 x 42/25 what is the answer

Answers

Answer:

12/5

Step-by-step explanation:

me smart

Answer:

1 17/25

that's the answer if it's supposed to be simplified

Identify which of the following equations represent functions. Select all that apply.

Answers

Answer:

Step-by-step explanation:

Nothing to choose from.

However, to be a function the x can only be used once. It has to pass the vertical line test.

Marcus corrió 5 millas en 45 minutos.

A. Calcula su tasa unitaria en millas por hora. (Redondea a la décima de milla más cercana)

B. Encuentre su tasa unitaria en millas por minuto. (Redondea a la décima de milla más cercana)

Answers

B is the right answer for the gaming

La edad es un dato cuantitativo o cualitativo

Answers

Los datos cuantitativos son datos que miden o calculan un algo para llegar a un punto en su investigación. Estos datos nos dicen a través de números una explicación para alguna tendencia o resultados de algún experimento.

What is the scale factor of ABC to DEF?

Answers

Answer:

The answer is 8.

Step-by-step explanation:

Since you are looking for the scale factor of ABC to DEF the answer is 8 because DEF is 8 times larger than ABC.

The scale factor of ABC to DEF would be 1/3 Thus, the correct option is B.

What is the scale factor?

The scale factor states the scale or measurement by which a figure is bigger or smaller than the other figure. The size by which the figure would be reduced or enlarged is called its scale factor.

In a triangle ABC and DEF

The sides are as follows 5 to 15 which is thrice the length of the side in ABC.

4 to 12 which is 3 times the length of the side in ABC.

3 to 9 which is 3 times the length of the side in ABC.

Thus, the scale factor would be 1/3.

Learn more about scale factors;

https://brainly.com/question/10518717

a cashier at the grocery store rung up 2 customers in 8 minutes. at this rate how many customers can he ring up in 28 minutes?

Answers

Answer:

7  1/2 customers

Step-by-step explanation:

WRITE AN EQUATION
After paying $5.12 for a salad, Sophia has $27.10. How much money did she have
before buying the salad?

Answers

Answer:

X - 5.12 = 27.10

Step-by-step explanation:

Where X is the Original Amount Sophia had

~PumpkinSpice1

Simplify Expressions with distribution
Rewrite in simplest terms: –2(8d + 10f) – 7f - 10(-7f + 7d)

Answers

Step-by-step explanation:

–2(8d + 10f) – 7f - 10(-7f + 7d)

first parentheses (PEMDAS)

-2×8d=-16d

-2×10f=-20f

-10×-7f=70f

remember negative × negative = positive

-10 × 7d = -70d

-16d+(-20f)+(-7f)+70f+(-70d) =

-86d+43f

I hope I helped ! :)

You buy a new laptop for $300.
The sales tax is 6%.

What is the total cost for the laptop including the sales tax?


Answers

Answer:

$318

Step-by-step explanation:

since sales tax is 6%, multiply 300 by 1.06 to find the total cost

Answer:

use socratic it get my grades A+

Keagan earned $55.00. He spent 3/5 of it and saved the rest. How much money did he save?

Answers

Answer: He saved $22

Step-by-step explanation:

2/5 x 55 = 22

1st Answer:

$54.40

Step-by-step explanation:

3/5 = 0.60

55- 3/5 =

55 - 0.60 = 54.40

How much does kaylynn earn per week if she makes $8.75 per hour and works 37.5 hours?

Answers

Answer:

$328.12

Step-by-step explanation:

8.75X37.5

the answer is 328.125

Fabiola is reviewing for the Algebra 1 End-of-Course exam. She made this graph representing a system of inequalities. Select the ordered pairs that represent solutions to the system of inequalities.

Answers

Answer:

(-6,3) (-6,6) (-4,2)

Step-by-step explanation:

i have the same test as you

FMS student

A 6 ft tall person walks away from a 10 ft lamppost at a constant rate of 3 ft/s. What is the rate (in ft/s) that the tip of the shadow moves away from the pole when the person is 15 ft away from the pole

Answers

Answer:

12.5 ft/s

Explanation:

Height of person = 6 ft

height of lamp post = 10 ft

According to the question,

dx / dt = 5 ft/s

Let the rate of tip of the shadow moves away is dy/dt.

According to the diagram

10 / y = 6 / (y - x)

10 y - 10 x = 6 y

y = 2.5 x

Differentiate both sides with respect to t.

dy / dt = 2.5 dx / dt

dy / dt = 2.5 (5) = 12.5 ft /s

Ken made $14,500 in five months at his new job. How much can he make in two years if his pay remains constant?

Answers

Answer:

$69,600

Step-by-step explanation:

Figure out how much Ken makes a month by dividing 14500/5.

This gives you $2900.

If Ken makes $2900 a month and there are 24 months in two years, multiply his monthly earnings by 24 months.

$2900 * 24 = $69,600

$69,600



Explanation:


First you would do 14500/5 to find out how much he made in one month.

14500/5=2900
Meaning they made $2900 per month so then to find out how much he would make in two years you would multiply it by 24 because two years is 24 months

2900*24= $69600

mrs. O'Neill has 9/4 lb of strawberries if each batch of muffins requires 1/2 pound of strawberries how many batches of muffins can she make provide step by step directions ​

Answers

Answer:

1.125 or 9/8 batches of muffins

Step-by-step explanation:

m = 0.5s where m = the amount of muffins and s = the lb of strawberries

m = 0.5(2.25)

m = 1.125 or 9/8 batches of muffins

Answer:

4.5 batches

Step-by-step explanation:

1 batch = 1/2 poundsx  batches = 9/4 pounds

Cross-multiplication:

x*1/2 = 1*9/4x = 9/4*2x = 9/2x = 4.5 batches

n/-5=7 it is due today

Answers

Answer:

n = 35

Step-by-step explanation:

Answer:

n=35

Step-by-step explanation:

Solve for nn by simplifying both sides of the equation, then isolating the variable.

The sum of three times a number and eight is 23. Find the number.

Answers

Answer:

5

Step-by-step explanation:

23-8 = 15

15/3 = 5

5x3 = 15 +8 = 23

The answer is 5

I got you bro

A club's first meeting was attended by 21 people. The second meeting was attended by 3 times as many people as the first meeting. How many people attended the second meeting?




anwser:



step by step example ​

Answers

Answer:

63 people

Step-by-step explanation:

first meeting 21 people

second meeting 3 time as many people as first meeting

so 21 ×3=63

i just try it..

Answer:

twenty one multiplied by three to get sixty three which is the answer

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