Answer:
7x2 + 3y2 - 4x
Step-by-step explanation:
Combine the like terms
(4x^2 + 2x^2) +(7x - 5x) + (3 - 8)
6x^2 2x -5
6x^2 + 2x - 5
Answer is A
4.5 miles per hour
Yasmine's speed is faster than Jermaine's because when you subtract the two numbers, you get 4.5 miles per hour.
I hope I helped
Please make me brainliest
Answer:
13,-1,2
Step-by-step explanation:
i hope it is helpful......for you