Answer: a= c+11
Step-by-step explanation:
a has 9 more than b which has 2less than c
Mary = (1/3)x
Erin = x - 8
John = x
Here is your equation:
(1/3)x + (x - 8) + x = 267
Take it from here.
A = 2•3.14•3•8 + 2•3.14•3^2 = 207.34512
Answer:
Five bags of dog food costs $21.25.
Step-by-step explanation:
We can solve using proportions.

1/3 of a lap per 1 minute, 3 minutes per lap