Which expression is equivalent to ? a: −16 b: −8 c: 8 d: 16

Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 4

Negative 5 1/12 + negative 4 1/4 + 6 3/4

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