Graphing Inequalities
Graph the inequality x - 9 > -7
What is closed dot from 2 with the arrow pointed to the right
Solve. n/5 < 1.6
What is n<8?
10, -76/7
Graph the inequality x + 9 < 15
What is closed dot from 6 with an arrow pointed to the left
Solve. w + 23 > -18
What is w> -41
Solve. 4(g - 3) + 1 < 5
What is g <4?
Absolute value (5-b) = 2
3, 7
Graph this compound inequality -4 < x < 3
What is open dot from -4 to 3 open dot?
Solve. a + 15 < 9
What is a< -6?
Solve. s/-12 < -5
What is s>60?
4 - 8x = 13x + 2(2 +x)
What is x = 0?
Graph this compound inequality -6 < x < 7
What is closed dot from -6 to 7 closed dot?
Solve. z + 27 < 16
What is z < -11?
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
Solve. 9 + c/6 < 17
What is c < 48?
Absolute value (p-3) = 3
6, 0
Graph the inequality x + 17 < 20.
What is closed dot 3 with an arrow pointed to the left
Solve. -3< t + 17 < 20
What is -20<t < 3?
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
Solve. (1/3)p - 8 > 4 + p
What is p < -18?
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?