Home->ACT Math

In the figure below, F, G, H, and J are collinear. , , and are line segments of equivalent length, and the measure of JHK is 120°. What is the degree measure of GFK?

(F) 30°

(G) 45°

(H) 60°

(J) 120°

(K) 150°

If y = 4, then |1 - y| = ?

(A) -5(B) -3(C) 3(D) 4(E) 5

Correct Answer: C

A school offered its students an optional field trip. If 15 or fewer students went on the field trip, the charge for each student would be $11.50. If more than 15 students chose to go on the field trip, the charge for each student would be $10.25. 18 students opted to go on the tour, but each pre-paid $11.50. The students agreed to put the extra amount toward dinner on the trip. How much total money will be put toward dinner on the trip?

(F) $12.50(G) $14.75(H) $21.75(J) $22.50(K) $33.00

Correct Answer: J

If f(x) = 7x² - 9x + 4, then f(-3) = ?

(A) -32(B) -2(C) 32(D) 40(E) 94

Correct Answer: E