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Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013
Solve each inequality and graph the solutions.
1. 6x < –24 2. –4x ≥ 28
x6 > 30
Warmup 9-11
x 3 ≤ 364)
5) 25 < x 9 6) 30 ≥ x + 4
7) 30 ≤ 6x 8) 5 >
x9
Warmup 9-11
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013
Review All 1stepequations & inequalities
Homework 9-11 Write & solve an inequality
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013
1. Sumiko is allowed to watch no morethan 10 hours of television each week.She has watched 4 hours of televisionalready. Write and solve an inequality toshow how many more hours oftelevision Sumiko can watch.
2. A satellite will be released into an orbit ofmore than 400 miles above the Earth.The rocket carrying it is currently255 miles above Earth. Write and solvean inequality to show how much higherthe rocket must climb before it releasesthe satellite.
3. Wayne’s homework is to solve at least20 questions from his textbook. So far,he has completed 9 of them. Write,solve, and graph an inequality to showhow many more problems Wayne mustcomplete.
4. Felix wants to get at least one hour ofexercise each day. Today, he has runfor 40 minutes. Write, solve, and graphan inequality that shows how muchlonger Felix needs to exercise to reachhis goal.
32 Problem SolvingSolving Inequalities by Adding or Subtracting
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 201333 Problem SolvingSolving Inequalities by Multiplying or Dividing
Write and solve an inequality for each situation.
1. Karin has $3 to spend in the arcade.The game she likes costs 50¢ per play.What are the possible numbers of timesthat she can play?
3. A swimming pool is 7 feet deep and isbeing filled at the rate of 2.5 feet perhour. How long can the pool be leftunattended without the wateroverflowing?
2. Tyrone has $21 and wants to buy juicedrinks for his soccer team. There are 15players on his team. How much can eachdrink cost so that Tyrone can buy onedrink for each person?
4. Megan is making quilts that require11 feet of cloth each. She has 50 feet ofcloth. What are the possible numbers ofquilts that she can make?
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013
Review 1step Equations
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013
pg 87: 2-20 Even 52-55 all SHOW ALL WORK !!!
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013
review 1step Inequalities
32 & 33
Write the inequality shown by each graph.
1 02345 1 2 3 4 51)
1 02345 1 2 3 4 52)
1 02345 1 2 3 4 53)
1 02345 1 2 3 4 54)
1 02345 1 2 3 4 55)
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013WKST 119
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013Homework 11-28WKST 3-3B SHOW ALL WORK!!!!!
Exit Slip
1. 13 < x + 7
2. –6 + h ≥ 15
3. 6.7 + y ≤ –2.1
4. A certain restaurant has room for 120 customers. On one night, there are 72 customers dining. Write and solve an inequality to show how many more people can eat at the restaurant.
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013Exit Pass Solve each inequality and graph the solutions.
1. 8x < –24
2. –5x ≥ 30
5. A soccer coach plans to order more shirts for her team. Each shirt costs $9.85. She has $77 left in her uniform budget. What are the possible number of shirts she can buy?
Review 3.1 3.3 Notecards
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013
1)
pg 187: #24
8 > -16c
2) pg 187: #25
A spool of ribbon is 80 inches long. Riley needs to cut strips of ribbon that are 14 inches long. What are the possible numbers of strips that Riley can cut?
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013
3)
pg 187: #19
Allie must sell at least 50 gift baskets for the band fund-raiser. She already sold 36 baskets. Write and solve an inequality to determine how many more baskets Allie must sell for the fund-raiser.
4) pg 187: #2 & #5
a) t - 1 ≤ 7
b) Graph x > -2
Describe the inequality in words.
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013
5) pg 187: #9 & #10
a)
b)
Write the inequality
6) pg 187: #14
Write an inequality & graph the solution
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013
7) pg 187: #18 & #17
a)
b)
Solve & Graph
-3 + p < -6
r 8 ≥ 12
Homework 911
Review pg 220:52131, 32, 33
Review for Quiz 1step Eq and Inequal (91113).notebook September 11, 2013Homework 911
Review pg 220:52131, 32, 33