An internet service company earned $770 in set-up fees for new homes in a neighborhood. they charged $35 for each new set-up.

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

How to do this , and can some one explain

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.