Graphing Inequalities
Solving inequalities by add & subt
Solving inequalities by multiply & divide
Solving Multi-Step Inequalities
Translations and Word 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
Solve. 13 + 4c > 3(c + 13)
What is c > 26
100

Ten subtracted form the quotient of a number and 7 is less than -6

n/7 -10<-6, n<28

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

Solve. 4(g - 3) + 1 < 5

What is g <4?

200

The difference between four-fifths of a number and 23 is greater than 1.

4/5n -23>1, n>30

300

Graph this inequality -4 < x

What is open dot from -4 to infinity

300

Solve. a + 15 < 9

What is a< -6?

300

Solve. s/-12 < -5

What is s>60?

300

Solve. 2(-a - 8) - 15 < 9

What is a > -20?

300

Twenty-five less than three times a number is at least 26

3n-25≥26, n≥17

400

Graph this inequality -x < 7

What is negative infinity to 7 open dot?

400
Solve. z + 27 < 16
What is z < -11?
400
The French Club is sponsoring a bake sale. If their goal is to raise at least $115, how many pastries must they sell at $2.50 each in order to meet that goal?
At least 46 pastries 2.50p > = 115 p >= 46
400

Solve. 9 + c/6 < 17

What is c < 48?

400

So far, two thirds of the seniors bought prom tickets. If they need a minimum of 250 people attend in order to keep the venue, how many students must be in the senior class class to ensure they sold enough tickets?

2/3x≥250, x≥375

500

Graph the inequality x + 17 < 20.

What is open dot 3 to negative infinity?

500

Solve. - t + 17 < 20

What is t >- 3?

500

A taco stand sells tacos for $2.25 each. The stand's expenses for the day are $300. How many tacos do they need to sell in a day in order to make a profit?

What is at least 134 tacos? 2.25n > 300, n > 133.33

500

Solve. (1/3)p - 8 > 4 + p

What is p < -18?

500
Manny needs to buy 5 work shirts that are each the same price. After he uses a $20 gift certificate, he can spend no more than $50. What is the maximum amount that each shirt can cost?
What is $14?