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3 years ago

Column A Column B

1 answer:

3 0

1) (-22 + 17) + 13 = -22 + (17+13)
  - 5 + 13 = -22 + 30
8 = 8

2) -[27+(-3)] = -27+3
  -24 = -24

3) 35 + (-15+4) = [5+(-15)] + 4
35 + (-11) = 20 + 4
24 = 24

4) -12 + 6 = 6 + (-12)
  - 6 = - 6

Answer: C

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What is the greatest number of packages that can fit in the truck?

Solution:

First of all we will find volume of cube, then volume of rectangular prism and then simply divide the volume of prism by volume of cube to find the greatest number of packages that can fit in the truck.

$Volume\ of\ cube =a^{3}$

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