Cooper and his children went into a bakery and where they sell cupcakes for $2.50 each and donuts for $1.50 each. Cooper has $40 to spend and must buy a minimum of 18 cupcakes and donuts altogether. If Cooper decided to buy 7 cupcakes, determine the maximum number of donuts that he could buy.

Do u just plot the numbers on the graph like (1,

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.

Solutions for 2x+7 less than or equal to 3x-5