A blueprint is used to design the wall of a building. 2 inches on the blueprint represents 50 inches of the actual wall. If the height wall on the blueprint is 1.5 inches, what is the height of the actual wall. 37.5 in.37.5 in.

25 in.
25 in.

30 in.
30 in.

66.7 in.

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52