Solving Inequalities in One Variable

Front

When graphing an inequality, you use an open dot when you use which symbol?

Back

<, >

Front

Match the graph with its inequality: Options: 11 < a, 11 > a,  11 ≤ a,  11 ≥ a

Back

 11 ≤ a

Front

"At most" and "No more than" are both clue words for...

Back

≤

Front

6 > x

Back

B

Front

You must be at least 48 inches tall to ride the bumper cars.

Back

h ≥ 48

Front

Jim has $8 to spend on pizza. The slice is $4 and each topping is $0.50. Create an inequality to represent the number of toppings Jim can get if he only buys one slice of pizza.

Back

0.50x +4 ≤ 8

Front

Does the sign need to flip when solving?
-2x ≥ 22

Back

YES

Front

A limo driver needs to make more than $450 in one day. He charges a rental fee of $375 and $0.85 per mile. What inequality represents the number of miles, x, he would have to drive to reach his goal?

Back

0.85x + 375 > 450

Front

Translate the inequality: The sum of a number and 8 is greater than 12.

Back

n + 8 > 12

Front

Solve for x: 4x + 3 ≤ −6

Back

x ≤ −2.25