Midterm Review

When 7(x + 3) < 5x + 13 is solved for x, the solution is

• x>-4

• x < 17

• x<-4

• x > -17

Match the graph to the correct inequality.

• x ≤ 4

• x ≥ -4

• x < -4

• x < 4

Abigail went to the movies with $26.50. She bought popcorn and a drink for $8.50, and her ticket was $10. She wanted to spend the rest of her money on candy which cost $2 each.

What is the maximum number of candies that she can buy?

• 2

• 4

• 5

• 6

Solve the equation: 2x - 4 = 4x + 10

• x = -7

• x = 7

• x = 3

• x = -3

Solve for x: 2/5x = 4

• x = 20

• x = 10

• x = 8/5

• x = 15

When 7(x + 3) < 5x + 13 is solved for x, the solution is

• x>-4

• x < 17

• x<-4

• x > -17

Write the following in interval notation
x ≥ 100

• (0, 100] 
• (∞, 100]
• [100, ∞)
• (∞, 100)

Tags

CCSS.6.EE.B.8

Write the following in interval notation
 x < 8

• (8, ∞)
• (8, -∞)
• (-∞, 8)
• [-∞, 8]

Tags

CCSS.6.EE.B.8

Evaluate

• 48
• 45
• 8.41
• 51

What matches? 
two more than three times x 

• 3x-2
• 2>3x
• 2+3x
• 2(3x)