Answer:
Step-by-step explanation:
175 is the answer I don’t feel like working it out
Answer: 100
Step-by-step explanation:

3 x 25 = 75
4 x 25 = 100
Answer:
7
Step-by-step explanation:
g^2 =81
so, g=9
g-2=9-2=7
Answer:
your answer should be x = -3
<span>A sphere is a perfectly round geometrical object that is three dimensional, with every point on its surface equidistant from its center. Many commonly-used objects such as balls or globes are spheres. If you want to calculate the volume of a sphere, you just have to find its radius and plug it into a simple formula, V = ⁴⁄₃πr³</span>