Bluebook SAT Test Linear Inequalities in One or Two Variables 1

Question 1

Which of the following values of x satisfies 2x − 5 > 3?

Accepted Answer

x = 5

Answer

x = 2

Answer

x = 3

Answer

x = 4

Question 2

Solve for x: 3x + 4 ≤ 19

Accepted Answer

x ≤ 5

Answer

x ≤ 3

Answer

x ≤ 7

Answer

x ≤ 15

Question 3

A student needs to score at least 75 on a 25-question test worth 4 points each. Which inequality represents scoring at least 75?

Accepted Answer

4n ≥ 75

Answer

4n < 75

Answer

4n ≤ 75

Answer

4n > 75

Question 4

For which value of x is 4 − 2x < −6?

Accepted Answer

x = 6

Answer

x = 3

Answer

x = 4

Answer

x = 5

Question 5

Which inequality represents all values of x on the number line to the right of −3, including −3?

Accepted Answer

x ≥ −3

Answer

x < −3

Answer

x > −3

Answer

x ≤ −3

Question 6

If 5x − 1 ≥ 2x + 11, what is the least integer value of x?

Accepted Answer

4

Answer

3

Answer

5

Answer

6

Question 7

Rosa needs at least $1.25 to use a vending machine. She has d dollars. Which inequality shows she can buy a snack?

Accepted Answer

d ≥ 1.25

Answer

d < 1.25

Answer

d ≤ 1.25

Answer

d > 1.25