The formula for c the cost of a painter, is c = 20h + 35 where h represents the number of hours the painter worked on a job A homeowner has $125 to spend on painting Which equation could be used to find the number of hours that a painter can work?

Option (2)

Step-by-step explanation:

Formula for c the cost of a painter is,

c = 20h + 35

Here, h = hours the painter worked

If a homeowner has total amount $125 to spend on painting,

So, for c = 125,

125 = 20h + 35

(20h + 35) - 35 = 125 - 35

20h = 125 - 35

h =

Therefore, Option (2) will be the answer.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)