Did Nancy's credit (the money owed to her by the power company) increase or decrease? Explain your answer.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

570, the answer is 570, hope it