Answer:

Step-by-step explanation:

1510*0.02=$30.20 which is larger than $20.00. 2%= 0.02
I can't tell what the numbers are on the first one but you got the second one right, and the last one would be different it would be 24 I believe.
Answer:
The equation — E = mc2 — means "energy equals mass times the speed of light squared." It shows that energy (E) and mass (m) are interchangeable.
Hope this helped