Noah drew 14 hearts, 1 star, and 25 circles. What is the ratio of circles to hearts?

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.

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!