Answer: n represents the amount a stamp cost
Step-by-step explanation:
Answer:
27x-64x^2
Step-by-step explanation:
Distribute the 8x
3x-64x^2+24x
Combine like terms (3x and 24x)
27x-64x^2
Answer:
B.
Step-by-step explanation:
Answer:
12
Step-by-step explanation: