Answer:
B
Step-by-step explanation:
Answer:
x = 3, -5
Step-by-step explanation:
hope this helps plz give brainiest
Easey
ratio and proprotion
or
knowlege
1. ratio and proportion
distance/time=2/30
2hours=60*2=120mins
xdistance
2/30=x/120
1/15=x/120
times boht sides by 120
120/15=x
8=x
8 miles
knowlege way
30 mins=1/2 hour
30 mins=1/4 of 2 hours
2=1/4 of 2 hours
2*4=8
8 miles
70 times .9 is 63 so 90 minus 63 is27 so it was $27
Answer:
1
3
4
Step-by-step explanation:
