Answer:
Ms, Erickson added 6x^3 plus -3x^2 and these terms have different exponents.l
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The cube of twice a number =
Decreased by 11 =
Hence, the cube of twice a number decreased by 11 =
Answer:
6.8
Step-by-step explanation:
(2/5)*17
=6.8