A. His answer is incorrect. 2 cubed is 2 X 2 X 2, which is 8. Add 4 and you have the answer of 12.
B. He may have multiplied 2 X 3 and then added 4, instead of multiplying 2 three times.
Answer:
C. - 132x + 43y
Step-by-step explanation:
10x + 41y - 142x + 2y
Rearrange and put like terms together.
10x - 142x + 41y + 2y
= 10x - 142x
= - 132x
= 41y + 2y
= 43y
Now put all values together.
-132x + 43y
Answer:
60 slices
Step-by-step explanation:
Well, to start you must figure the amount of slices, to begin with. This is 9 x 8
this is = to 72.
Then you take 5/6 of 72/1 by multiplying across. to get 60
The plants used 17440 Calories of energy.
