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

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x