Question 1. question 2. and question 3. Thanks! :)
The most appropriate answer is D !!
if you need explanation, comment ! or it's OK ! I guess it is D !
Answer:
5m+ t = r
Step-by-step explanation:
m is the miles. t is how long she took. and r is for the time limit of the race.
1/4 (v - 7) = 2
1/4v - 1/4 (7/1) = 2
1/4v - 7/4 = 2
1/4v = 15/4
Multiply by 4/1 on both sides to get v
(4/1) 1/4v = 15/4 (4/1)
v = 60/4
v = 15
Step-by-step explanation:
it think it will help you
