CAN SOMEONE GENUINELY HELP ME PLEASE???

Solve the equation x/4 - 5= -8 -27 -12 -7 12

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function