Graphing Inequalities
Solving inequalities by add & subt
Solving inequalities by multiply & divide
Story Problems
100
Graph the inequality x - 9 >= -7
What is closed dot from 2 to positive infinity?
100
Solve. 41 + g > 27
What is g>-14?
100
Solve. n/5 <= 1.6
What is n<=8?
100

Katie buys a shirt for $4 and spends the rest of her money on toys. If each toy costs $2 and she has $20. How many toys can she buy? 

What is 8?

200
Graph the inequality x + 9 <= 15
What is closed dot from 6 to negative infinity?
200
Solve. w + 23 >= -18
What is w>= -41
200
Solve. b/3 > -8
What is b > -24?
200

Michael gets $25 for mowing the yard. He pays his sister back $10 and goes to the movies with the rest. How much does he have to spend at the movies? 

What is $15? 

300
Solve. a + 15 <= 9
What is a<= -6?
300
Solve. s/-12 <= -5
What is s>=60?
300

If I buy items that costs $10 and $15 and try to save the rest of my money. How much will I save if I am paid $50?

What is $25? 

400
Solve. z + 27 < 16
What is z < -11?
400

n/4 + 9 < 15 

what is 24? 

400

The band is doing a fundraiser to buy a new drum that cost $500. Someone donates $100. The rest they earn by washing cars for $5 each. How many cars to they need to wash to earn enough to buy the drum? 

What is 80? 

500
Graph the inequality x + 17 <= 20.
What is closed dot 3 to negative infinity?
500

12 - 4k > 36 

What is k < -6?

500
Monday I walked 5 miles. Tuesday I walked 4 miles. Wednesday I walked 6 miles. How many miles do I have to walk today to get at least 20 miles in this week? 

What is 5?

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