Inequalities - Review Game

Graphing Inequalities

100

Graph the inequality x - 9 >= -7

What is closed dot from 2 to positive infinity?

200

Graph the inequality x + 9 <= 15

What is closed dot from 6 to negative infinity?

500

Graph the inequality x + 17 <= 20.

What is closed dot 3 to negative infinity?

Solving inequalities by add & subt

100

Solve. 41 + g > 27

What is g>-14?

200

Solve. w + 23 >= -18

What is w>= -41

300

Solve. a + 15 <= 9

What is a<= -6?

400

Solve. z + 27 < 16

What is z < -11?

Solving inequalities by multiply & divide

100

Solve. n/5 <= 1.6

What is n<=8?

200

Solve. b/3 > -8

What is b > -24?

300

Solve. s/-12 <= -5

What is s>=60?

400

n/4 + 9 < 15 

what is 24? 

500

12 - 4k > 36 

What is k < -6?

Story Problems

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

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

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

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

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?