The bill for the repair of a computer was $179. the cost of part was $44, and labor charge was $45 per hour. how many hours did it take to repair the computer?

1. write an equation using h for the number f hours it took to repair the computer

2. solve the equation

this is a 2 step equation plz show the steps you

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a