The correct answer is 70 MPH because when 50 and 70 are added together and divided by 2, you get 60.
(2y,1x) do u get it or am i not helping sorry if this doesnt help
Answer: 140%
Step-by-step explanation:
Set up a proportion:
y = 35 when x = 7
y = ? when x = 10
To get x from 7 to 10, you have to multiply by
. Therefore, you do the same to 35, and you get:

And your answer is 50 :)