Anyone know what the answers is to this and can you help with the steps

Rewrite the following without an exponent. (5/8)-1

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d.x+y=2

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