64 - Accel Warm Up - 12/6

The hole for a birdfeeder post is 3 feet deep. The top of the post needs to be at least 5 feet above the ground.

Which of the following inequalities would correctly represent the required length of the post?

• 
  

  $x\ \ge\ 5$

• $x\ \le\ 5$

• $x\ -\ 3\ \ge\ 5$

• $x\ +\ 3\le\ 5$

You have $30 to buy baseball cards. Each pack of cards costs $5. Write an inequality that represents the number of packs of baseball cards you can buy and still have at least $10 left.

• $30\ -\ 5x\ \ge10$

• $30\ -\ 5x\ \le\ 10$

• $30\ -\ 5x\ <\ 10$

• $30\ -\ 5x\ >\ 10$

Tags

CCSS.7.EE.B.4B

Which inequality is used to show the following scenario:

Hank is required to do a minimum of 28 hours of community service to earn a Scout badge. If Hank works for four hours each Saturday, how many Saturdays will Hank need to work to meet the minimum requirement?

• 4x ≥ 28

• 4x ≤ 28

• x + 4 ≤ 28

• x - 4 ≥ 28

Tags

CCSS.6.EE.B.8

Match the graph with its inequality.

• b > –2
• b < –2
• b ≥ –2
• b ≤ –2

Tags

CCSS.6.EE.B.8

What does an open circle mean?

• The number is opened.

• The number is part of the solution.

• The number is NOT part of the solution.

• It's just a shape, all points are equidistant from the center of the circle.

Tags

CCSS.6.EE.B.8

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiply by a negative number
• multiply or divide by a negative number

Tags

CCSS.6.EE.B.8

Solve the inequality.

• x ≤ 6

• x ≥ 6

• x ≤ -6

• x ≥ -6

Tags

CCSS.6.EE.B.8

Solve the inequality.
-6 - 3n < -36

• n ≤ 10
• n < 10
• n ≥ 10
• n > 10

Tags

CCSS.6.EE.B.8

-9a - 1 < 26

• a < -3
• a < 3
• a > -3
• a > 3

Tags

CCSS.7.EE.B.4B

What inequality does the number line graph represent?

• -x + 4 = -1

• -2x + 3 > -7
• -x + 1 < -4
• 2x + 3 = 13

Tags

CCSS.7.EE.B.4B