What expressions are equivalent to -2.5 (1 - 2n) - 1.5n? select all that apply a. -2.5 - 3.5n b. -2.5 + 3.5n c. -2.5 - 6.5n d. -2.5 - n(5 - 1.5) e. -2.5 + n(5 - 1.5)

You serve 3 1/4 gallons of punch at a party. your friends drink 1 1 /2 gallons of the punch. which of these containers is the smallest you can use to store the remaining punch?

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.

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0