Since it asks you to estimate, you would round the 4.6 up to 5. The estimate volume would be 125 inches^3; answer C.
The answer is -4 because two negatives is the same as adding so -6 + 2 = -4
20,146,974. 78,901,234. 46,123,086.
76,543,218. 54,876,547
Answer:
40 percent is right answer of 36 of 90
10+8+8.9+4=30.9
Rounded to the nearest tenth is 30ft