Dema's truck gets 34 mpg on the highway and 18 mpg in the city. the amount of gas
he uses a (in gal) is given by 4 = tec+ , where cis the number of city miles driven
and h is the number of highway miles driven. if dema drove 45 mi in the city and
used 11 gal of gas, how many highway miles did he drive?
289 miles
286 miles
306 miles
272 miles

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

19

step-by-step explanation: