Answer:
i think the answer is a
Step-by-step explanation:
a yard = 3 feet
1 foot * 3 = yard
A. (For Claire’s gross income) is 3,725.
B. (For Tina’s net income) is 2,100.
D. (For Jie’s net income) is 48.6, or 243/5.
7,000lbs x 1=3.5 tons. 3.5 tons is 7,000lbs.
The formula for finding the volume of a cube is

, where s is the side length.
The formula for a cube with each side length doubled is

, or 8<span>s.
</span><span>If all the dimensions of a cube are doubled, then the new volume is
eight times greater.</span>