The Smith family and the Jackson family are having their basements remodeled. The Smith's contractor charges $16.50 per hour plus $289 in supplies. The Jackson's contractor charges $18.75 per hour and $274.60 in supplies. At how many hours of work will the total cost be the same for both families? Please help and thank u! :)

it has changed from the width and the height.

step-by-step explanation:

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

can you make your screen more see able?

then i might be able to .