Name:______Date:______Period:______

4th Six Weeks Cumulative Review

Relationship Tables with rational numbers

m / p

Complete the sentence below:

The relationship between p and m is______

______

Choosing the correct equation

2. Spalding donated 1000 basketballs to the local YMCAs. If there are 25 local YMCAs and each YMCA got the same number of basketballs, how many basketballs would each YMCA receive?

Which equation represents the scenario above?

1000 - b = 25 25 + b = 1000 25b = 1000 = 1000

3. Jessica has to read 23 chapters by Friday. So far she has 15 chapters. How many more chapters does she have to read?

Which equation represents the scenario above?

23 - b = 15 15 + b = 23 15b = 23 = 15

Choose the correct scenario

4. Given the following equation, choose the correct scenario.

3m = 12

A Christopher receives $3 a day for washing dishes. If he has collected $12 dollars, how many days did he wash dishes?

B Jonathon received $3 for doing his chores. He received extra money for getting A’s on his report card. He now has $12. How much money did he receive for getting A’s.

C James has 12 songs on his iPod. He deleted 3 songs. How many songs does he have left?

D Richard has 3 pieces of candy. He wants to share his candy with his 12 friends. How much candy does each friend receive?

5. Given the following equation, choose the correct scenario.

4 + x = 12

A Megan went to the store to get 12 apples. If she ate 4 apples, how many are left?

B Courtney received 4 flowers from her secret admirer. When she went home she found a box full of flowers and she now has 12 flowers. How many flowers were in the box?

C Jimmy has 4 times as many hats as Chris. How many hats does Chris have?

D Rene watched 12 movies in 4 days. How many movies did he watch each day?

Choose the correct inequality

6. Sara needs to save at least $500 to go on her vacation. She has already saved $140. How much more money does Sara need to save to meet her goal?

Choose the correct inequality

140 - b ≤ 500 140 + b ≥ 500 15b ≥ 23 ≤ 140

7.Sade has worked 32 hours this week. She will work at least 40 hours. How many more hours will Sade work this week?

Choose the correct inequality

32 + x ≥ 40 32 - x ≥ 40 32x ≥ 40 ≥ 40

Correct number line:

8. Which number line correctly corresponds with the inequality below?

-4x ≤ 8

Choose the correct scenario

9.Given the following inequality pick the correct scenario.

$22.00 + X ≥$65.00

  1. Alyssa bought jeans for $22.00 and some shirts that equal $65.00.
  2. Alyssa is going shopping she buys a pair of jeans that cost $22.00 and some t-shirts she has at most $65.00 to spend on clothes.
  3. Alyssa is going shopping she is buying a pair of jeans for $22.00 and some t-shirts and now has $65.00.
  4. Alyssa goes shopping and buys a pair of jeans and some shirts she will spend at least $65.00

Flipping the Sign:

Fill in the blanks to solve the following inequality.

- 3 x ≥ 15

When working on this inequality I will first (Operation?) ______

Both sides by (what number?)______

I will now have x (what inequality sign)______

Value of the number on the right ______

Now test your answer in the original inequality.

Bar Model: