Graphing Inequalities
Graph the inequality x > -7
What is ope dot shaded to the right?
Solve. n/5 < 1.6
What is n < 8?
Solve. 13 - 4c + 3c > 20
What is c < -7
Graph the inequality x < 15
What is a closed dot shaded to the left?
Solve. w + 23 > -18
What is w > -41
Solve. 4(g - 3) + 1 < 5
What is g < 4?
Graph the inequality. -x > 1
What is open dot shaded to the left from -1?
Solve. a + 15 < 9
What is a < -6?
Solve. s/-12 < -5
What is s > 60?
Graph this compound inequality 20 < x
What is closed dot shaded to the right?
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? (may use a calculator)
p > 46. At least 46 pastries.
Solve. 11 + 3/4c > 17
What is c > 8?
Graph the inequality -30 < -x
What is open dot shaded to the left starting at 30?
Solve. -t + 17 < 20
What is 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?
Solve. -4(p - 4) - 6p > 8
What is p < 4/5? or p < 0.8?