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2 years ago

7

Mr.Johnson was paid $190 for a job that required 40 hours of work. at this rate how much should he be paid for a job requiring 6

0 hours of work

1 answer:

Mama L [17]2 years ago

4 0

He should be paid $285 bc 60 x 4.75. You get 4.75 by dividing 190 by 40

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I need help with the bottom part I know the top parr

Inessa05 [86]

You used distributive property because when there’s parentheses in a equation you need to distribute the number outside of the parentheses

7 0

3 years ago

This year’s school population in Waterloo is 135 percent of last year’s school population. This year’s student population is 756

sp2606 [1]

Answer:560

Step-by-step explanation:

Let a be the number of students the school have last year

135% of a=756

135/100 x a=756

135a/100=756

Cross multiplying we get

135a=756 x100

135a=75600

Divide both sides by 135

135a/135=75600/135

a=560

6 0

2 years ago

Write the expression for the perimeter of the rectangle

Sergeu [11.5K]

Answer:

perimeter = 2(x + 5)

this is 2x + 10

x = 55 inches

Step-by-step explanation:

this question is a bit weird because they didn't put the units for 5, so I'm assuming it's in inches...

the perimeter of a rectangle will have two of each, so we can put the 2 outside the bracket since it applies to everything. We have x and we have 5 so put those in the bracket with a plus sign because you add when you're calculating the perimeter.

5 + 5 = 10

120 - 10 = 110 inches (this is 2x)

110 ÷ 2 = 55 inches

4 0

2 years ago

3 πd=12 π<br> what does d equal?

Sindrei [870]

__________

D = 4

__________

i blelieve this is it.

7 0

2 years ago

Read 2 more answers

ILL GIVE BRAINLIEST! FIND THE MEASURE OF B AND SHOW YOUR WORK. If you dont show the equation you used to get your answer then i

lutik1710 [3]

Answer:

23 and 131

Step-by-step explanation:

For the first one. Since a whole entire angle thingie is 360, subtract 243 and 94 from 360. Answer is 23 :)

For the second one. This is a supplementary angle. 180- 49 is 131. Your done!

7 0

2 years ago