10. elaine is buying cube shaped blocks to add to her mantle as decoration. she needs the dimensions of the cubes to be less than 5 inches along each edge. which of the following would work according to the size she needs? ece of ch shows to find ? a. cubes with a volume of 216 in.3 b. cubes with a volume of 125 in.3 c. cubes witha volume of 64 in.3 d. both b and c would work

OPTION C.

Step-by-step explanation:

The volume of a cube can be calculated with the following formula:

Where "s" is the length of each edge of the cube.

Solving for "s":

Let's check each option to find which volume would work according to the size she needs:

A. Substitute into , then:

B. Substitute into , then:

C. Substitute into , then:

Based on these results, we can determine that the cubes with a volume of would work.

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step-by-step explanation: vsfdvsfvd

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w