Solving and Graphing Inequalities Review for Flashcard

Front

Solve: 6x + 10 > 5x - 12

Back

x > -22

Front

Which graph matches the inequality k < 3?

Back

Graph A

Front

At the carnival, admission is $55. It costs $1.25 per ride ticket. If Lou has $200 to spend, what is the maximum number of rides he can go on? Which inequality represents this word problem?

Back

1.25x + 55 ≤ 200

Front

Solve: 5y + 15 < 5(y - 2)

Back

No Solution

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols such as <, >, ≤, or ≥.

Front

What does the symbol '>' mean in inequalities?

Back

'>' means 'greater than'.

Front

What does the symbol '<' mean in inequalities?

Back

'<' means 'less than'.

Front

What does the symbol '≤' mean in inequalities?

Back

'≤' means 'less than or equal to'.

Front

What does the symbol '≥' mean in inequalities?

Back

'≥' means 'greater than or equal to'.

Front

How do you graph the inequality x < 3?

Back

Draw a number line, place an open circle at 3, and shade to the left.