1... the wording is a little confusing.
Is the charge $0.18 per mile or is it actually $36.18 per mile?
The answer is (3p-5pt)/12
remove parenthesis but the terms are connected.
Answer:
Step-by-step explanation:1
The car's average rate is 43.7 mph. The bicycle's average rate is 12.3 mph.
To get this solution, let the bicycle's average rate be (x) and the car's average rate be (x + 31.4) mph.
Distance= Speed x Time
364 = (x + x + 31.4) 6.5
364 = (2x + 31.4) 6.5
364/6.5 = 2x + 31.4
56 = 2x + 31.4
56 - 31.4 = 2x
24.6 = 2x
24.6/2 = x
12.3 = x
x = 12.3 mph
x+31.4 = 43.7 mph
P = 4s
P = 4(28)
P = 112 ft
The perimeter of the garden is 112 feet.