Answer:
65
Step-by-step explanation:
Base by High
then divided by 2
Answer:
Delta Ft = 70*3 - 42*7 = 168 #$
Answer:
-75 x^4 + 85 x^5 - 32 x^6 + 4 x^7
Step-by-step explanation:

Expand and get
-75 x^4 + 85 x^5 - 32 x^6 + 4 x^7
Answer:C 30
Step-by-step explanation: They all divide evenly when divided by 30.
Answer: 2 • (21q2 - 3q + 7)
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3
Step-by-step explanation: