ALEKS Linear Equations and Inequalities 2

Question 1

Solve for y: 2y + 6 = 18

Accepted Answer

y = 6

Answer

y = 12

Answer

y = 3

Answer

y = 9

Question 2

What is the y-intercept of the line y = −2x + 4?

Accepted Answer

4

Answer

−2

Answer

2

Answer

−4

Question 3

Solve: 3(x − 2) = 12

Accepted Answer

x = 6

Answer

x = 2

Answer

x = 4

Answer

x = 14/3

Question 4

Which value is a solution to 2x − 3 > 7?

Accepted Answer

x = 6

Answer

x = 4

Answer

x = 5

Answer

x = 3

Question 5

What is the x-intercept of y = 2x − 8?

Accepted Answer

(4, 0)

Answer

(0, −8)

Answer

(−4, 0)

Answer

(8, 0)

Question 6

Solve: −3x + 9 = 0

Accepted Answer

x = 3

Answer

x = −3

Answer

x = 27

Answer

x = −9

Question 7

Which compound inequality represents 'n is greater than −2 and less than 6'?

Accepted Answer

−2 < n < 6

Answer

−2 ≤ n ≤ 6

Answer

n > 6

Answer

n < −2