Vet says. rays puppy will grow to be at most 28 lnches tall. rays puppy is currently 1 foot tall. how much more will the puppy grow?

Me what is the value of x? showing work would be appreciated - ! : )

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way