16.1 + d = 22; d = 6.1 A solution or not a solution and how to work out the answer

Explain how you can use the associative property to evaluate (7x50)x4.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext