Please complete part A.+ B. And show all work. Thank you for your help.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

The table shows the number of hours orlando spent at football practice last week. select the appropriate numbers below to complete the model to find the number of hours orlando spent practicing on tuesday and friday.

In terms of x, find an expression that represents the area of the shaded region. the outer square has side lengths of (x+5) and the inner square has side lengths of (x-2), as shown. area: a1 x + a2 square units submit