Answer:
12.5 miles
Step-by-step explanation:
5x2.5=12.5 miles
First off.. we need to get the units the same. All in hours,
or all in minutes. 36 minutes = 36/60 hours = 3/5 hours = 0.6 hours.
12 minutes = 12/60 hours = 1/5 hours = 0.2 hours
Set up a proportion:
0.2 is to 0.6 as x is to 22.5
x/22.5 = 0.2/0.6
x = 0.2(22.5)/0.6
x = 7.5 hours
thanx
heyaaaaa
A) f(x)=0.2x
B)f(12)=0.2(12)=2.4 dollars
10 ×10 = 100
100 ×25 = 2500
so your answer is 2500
