If a5 for a ≠ 0, which of the following statements must be true?
(F) x ≠ 0 and y ≠ 0
(G) x + y = 5
(H) x - y = 5
(J) xy = 5
(K) = 5
Which of the following values of x does NOT satisfy the inequality |x-3|≥12?
(F) -15 (G) -12 (H) -9 (J) 9 (K) 15
Correct Answer: J
Sebastian bought a meal at a restaurant and left a 15% tip. With the tip, he paid exactly $35.19. How much did the meal cost without the tip?
(A) $28.98(B) $29.91(C) $30.15(D) $30.60(E) $30.85
Correct Answer: D
In the standard (x,y) coordinate system, circle O has its center at (4,-3) and a radius of 12 units. Which of the following is an equation of the circle?
（A）(x - 4)2 + (y + 3)2 = 12 （B） (x + 4)2 + (y + 3)2 = 12 （C） (x + 4)2 - (y + 3)2 = 12 （D） (x - 4)2 + (y - 3)2 = 144 （E） (x - 4)2 + (y + 3)2 = 144
Correct Answer: E
More ACT Math Exam Questions
- 1If a = BC, b = x, and c = yz, then AB = ?
To this questions below, use the following graph, which provides information about the number of new clients five salespeople registered last month.
What percentage of the new clients did Yolanda register?
In the real numbers, which of the following is the domain of the function ?
Eldridge opened a savings account with an initial balance of $1,000. After that, every month for 8 months, she made one deposit to the account, always for the same amount. During that time, she made just one withdrawal.
Which of the following graphs accurately describes these transactions over an 8-month period?
Given parallelogram ABCD below and parallelogram EFGH (not shown) are similar, which of the following statements must be true about the two shapes?