A drawer contains 3 pair of black socks, 2 pair of white socks, 1 pair of red socks, and 2 pair of blue socks. The probability of reaching in and drawing out a pair of blue socks is

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.

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Solve for x. −3/4(x+2)=6 enter your answer in the box