Answer:
f(g(x))=16x^2+6x-4
Step-by-step explanation:
f(g(x))=4(2x)^2 +3(2x)-4
f(g(x))=16x^2+6x-4
If area multiply if perimeter are add
Answer:
Tim
Step-by-step explanation:
Tim drove 62 miles per hour you get this by dividing 217 by 3.5 and then you divide Emily's. 244/4 and you get 61
Answer:
f(x)=1550-15x
Step-by-step explanation:
x is the amount of days and f(x) is the total after x amount of days. PLEASE MARK BRAINLIEST