Option a. option a has an answer of x=13, while the other problems have solutions of x=5.
Answer:
65 miles
Step-by-step explanation:
There are two simultaneous equations
. Remeber that v=d/t, 1hour = 60 minutes.
1. 40 = (d+15)/(t+0.5)
2. 50 = d/t
solving: d= 25 miles and t=0.5 hours.
The distance traveled is:
D=d+d+15
D=65 miles
Answer:A. 140
Step-by-step explanation:
1/2(5)(7)(8)
34.90+(.15)(1449-436)=186.85
Answer:
3 units would be the area
