Solving, Writing, and Graphing Inequalities

Match the graph with its inequality.

What inequality does the number line graph represent?

Solve the inequality.
x + 5 ≤ 13

When solving the inequality 4 - 2(6x + 10) < -16, the final inequality would be ​ (a)   and the number line plot would show a ​ (b)   circle and colored to the ​ (c)  

Solve and graph the inequality.
77 ≤ 5 + 8n

Which values are in the solution set for:

$$-1\ge x$$

Match the appropriate step to solve each inequality.

Jenna's band is recording an album at a studio. Jenna is going to use a GoFundMe to pay for the studio time, and she expects to be able to raise between $600 and $1000 in the GoFundMe. The number of hours they can afford to pay for at the studio, h, can be modeled by the inequality $$600\le225+80h\le1000$$ Solve the inequality (round to the nearest tenth). ​ ​ (a)   $$\le\ h\ \le$$ ​ (b)  

When solving inequalities, if you multiply or​ ​ (a)   both sides by a ​ (b)   number, you must ​ (c)   the ​ (d)   symbol.

x < 3

x is ​ (a)   three.

The graph will have a/an ​ ​ (b)   circle at 3 and the arrow will be graphed going in the ​ (c)   direction.