Solve for xif 2(5 +252 =48.
0 1= -2+24 and x = =2-324
0 x = -2+4 and x = -2-2V24
e1 = -2+2 and x = =2-2
2
= =2+2V5 and 1 = -2 - 26

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

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.

Simplify the expression. -2/5(10+15m-20n)