3x + 7x - 8 = -19 , evaluate .

What are the values of each variable in the diagram below?

What is the graph of the absolute value equation ? y=|x|-5

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?