SAT/College Prep Practice

There are 5 pencil-cases on the desk. Each pencil-case contains at least 10 pencils, but not more than 14 pencils. Which of the following could be the total number of pencils in all five pencil-cases?

• 35

• 45

• 65

• 75

Tags

CCSS.3.OA.D.8

A bird traveled 72 miles in 6 hours flying at constant speed. At this rate, how many miles did the bird travel in 5 hours?

• 12

• 30

• 60

• 14.4

Tags

CCSS.6.RP.A.3B

Three kids own a total of 96 comic books. If one of the kids owns 16 of the comic books, what is the average (arithmetic mean) number of comic books owned by the other two kids?

• 40

• 42

• 44

• 46

Tags

CCSS.3.OA.D.8

If David has twice as many nickels as Tom, and Tom has 15 more nickels than John, what is the value in dollars of David’s nickels if John has 6 nickels?

• $2.10

• $1.40

• $42.00

• $21.00

Tags

CCSS.8.EE.C.7B

A “Triangle” is any positive integer greater than 1 that has only three positive integer factors: itself, its square root, and 1. Which of the following is a Triangle?

• 100

• 169

• 36

• 81

The sum of two positive integers is 13. The difference between these numbers is 7. What is their product?

• 12

• 22

• 30

• 40

Tags

CCSS.8.EE.C.8C

What is the difference between the median and the mode in the following set of data?

72, 44, 58, 32, 34, 68, 94, 22, 67, 45, 58

• 0

• 2

• 4

• 6

Every May, Robo Carwash offers a “Buy 4 Get 2 Free” promotion — for every 4 carwash tickets purchased at $8 per ticket, the customer receives 2 additional carwash tickets for free. What is the true cost per carwash ticket for a customer who takes advantage of the promotion?

• $6.00

• $5.33

• $4.00

• $6.67

Tags

CCSS.6.RP.A.3B

What is the value of y, if lines a, b, and c are parallel?

• 41

  12

• 41

  11

• 31

  9

• 31

  7

Tags

CCSS.8.G.A.5

Which of the following is equal to (x+5)(2x+1)?

• 2x²+10x+5

• 2x²+11x+5

• x²+5x+5

• x²+7x+5

Tags

CCSS.HSA.APR.A.1