10q − 5q + q − q = 10

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.

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

What is (28 + 7 + 6 + 3) x 1/2 show your work