Question

Grumpy is… well… grumpy. He wants to play but there is no one to play with! Can you help him work this equation out?

Answer 1

Answer:

A. 22

Step-by-step explanation:

Let's use variables to represent the unknowns.

Let x = blue bowl

Let y = orange symbol

Let z = yellow brush

x * x * x = 512

x^3 = 512

x = sqrt^3(512) = 8

xy^2 = 72

8 * y^2 = 72

y^2 = 9

y = 3

yz = 33

z = 11

x + y + z = 8 + 3 + 11 = 22

Answer 2

Answer:

A

Step-by-step explanation:

8x8x8=512

8x3x3=72

3x11=33

Therefore...

8+3+11=22