64=-4+4x
64+4=4x
68=4x
68/4=x
17=x
Evans finishes 42 laps in 96,6 mins and Loza finished 38 laps in 102,6 mins
Evans. 96,6÷42= 2,30 mins
Loza . 102,6÷38= 2,70 mins
2,70 mins - 2,30 mins
= 40 secs and Evan is faster with 40secs in each lap.
Answer:
length = 25
Step-by-step explanation:
7(x)=175
x=25