City Cab Company charges $3.50 a ride plus $2.00 per mile traveled. Metro Cab Company charges $1.50 a ride plus $2.50 per mile traveled. Write and solve an equation to find the number of miles for which the total cost is the same for both taxi companies.

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d

example answer: "to determine if a sum is reasonable you can round each number to the nearest whole and compare the estimated sum to the actual sum."

hope this you and anyone else who needs the answer : ^)