D. f(x)= x*-9x^o+2x^2-4x+10
Answer:
The answer is A
Step-by-step explanation:
The power of 4 means to move the decimal 4 places to the right. 6.3 x 10^4
63000
Answer:
7 miles
Step-by-step explanation:
Mr. Luna's travels east and west are irrelevant to the question. He drives 3 miles north, then he drives 4 more miles north. 3 + 4 = 7, so Mr. Luna ends up 7 miles north of his home.
