Answer:
r = 13
Step-by-step explanation:
these angles are vertical and are congruent
8r + 6 = 9r - 7
6 = r - 7
13 = r
Flip should get 4 boxes.
6*5=30
30/8=3.75
round up for 4.
The answer is 9 1/2 - 1 6/7 = 4 1/8 hoped this helped
Total miles:350+150=500
Total hours:4+3=7
Avg speed:500/7=71.429 mph
Answer:
Step-by-step explanation:
Listen c.ovidsomtochi check your book
