Answer:
C
Step-by-step explanation:
f(x) = x - 2
f(2) = (2) - 2
f(2) = 0
A + B are wrong cuz..
f(-2) = -2 - 2
f(-2) = -4
Answer:
180 miles / 3 hours = 60 miles / hour
Step-by-step explanation:
Answer:
A 8ft by 6ft
Step-by-step explanation:
L=2.5*w, p=2l+2w. Plug in your known value for l, p=2(2.5w)+2w=5w+2w=7w. Now solve for w, p/7=(7w)/7=w. Plug in your perimeter, w=p/7=28/7=4. Plug in your width into your equation for length. l=2.5w=2.5(4)=10. Your length is 10 feet.
I wish i could help but dont know the answer. I reccomend using mathpapa the website to help with math problems of all types