3.5 + 1.2(6.3 – 7x) = 9.38

Use the diagonals to determine whether a parallelogram with vertices u(2,−2), v(9,−2), w(9,−6), and x(2,−6) is a rectangle, rhombus, or square. give all the names that apply.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square