Perform the requested operation or operations. F(x)=4x+9, g(x)=4x^2 Find (f+g)(x) A) 16x^3 +36x
B) 4x+9/4x^2
C) 4x+9-4x^2
D)4x+9+4x^2

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?