Answer:
The first one is x = 9
5 (x + 7) - 3 (x - 4) = 7x + 2
The second one is x = 15
(5x - 9) = 2(x + 6)
The third one is x = -8
4 (3x + 5) - 3 = 9x - 7
when the pedal has turned 12 times the rear wheel turned 28 times.
Answer:
60 mph
Step-by-step explanation:
You divide 180 by 3 to get 60 mph
Answer:
40
Step-by-step explanation:
The formula for area is LxW, in this case it’s 5x8 which is 40.
The answer is 85.Alternate Interior angles theorem.