Question 6 of 46
Rex is four times as old as Ted. If the sum of their ages is 30, how old is Ted?
Correct Answer: D

Question 7 of 46
On a real number line, x = -4 and y = 7. What is the length of the line XY?
Correct Answer: A

Question 8 of 46
Reggie has enough flour to last for 40 days. If he increases his use of flour by 25%, however, how many days' worth of flour will he have?
Correct Answer: C

Question 9 of 46
If x = 3 and y = -1, then 3x2 + 2xy `" 5 = ?
Correct Answer: E

Question 10 of 46
8.5 x 9.07 =
Correct Answer: C