Answer:
1 and a half miles
Step-by-step explanation:
1/2 hour = 3/4 miles
1 hour = 2(3/4) miles
y = 5x
.......................
PR = 23
Step 1:
PQ + QR = PR
Step 2:
11 + 12 = 23
Hope This Helps :)
E. Bimodal.