Answer:
MAKE HIM BRAINLIEST
Step-by-step explanation:
Ms. sim is not correct
Rectangular Prism A
4 x 5 x 6 =
4 x 5 = 20
20 x 6 = 120 cm cubed
Rectangular Prism B
3 x 7 x 6 =
3 x 7 = 21
21 x 6 = 126
the answer is a
-x+4
I could be wrong.
a.
its the right way
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