Lessons 6-1 to 6-3 Review

Front

What is the solution to the inequality 4x - 10 ≤ 22?

Back

x ≤ 8

Front

What symbol represents 'greater than or equal to'?

Back

≥

Front

If the Junior Beta Club needs to raise at least $2000 and has already raised $300, which inequality represents the number of tickets they must sell at $10 each?

Back

300 + 10x ≥ 2000

Front

When graphing an inequality, which symbols require an open dot?

Back

<, >

Front

Write an inequality representing the possible amount of calories a man needs to eat if it is more than 1800 but less than 1900.

Back

1800 < c < 1900

Front

What does the symbol '≤' mean?

Back

Less than or equal to.

Front

What is the solution to the inequality 10x + 300 ≤ 2000?

Back

x ≤ 170

Front

How do you represent 'at least' in an inequality?

Back

Using the '≥' symbol.

Front

What is the meaning of the inequality 1800 < c?

Back

c is greater than 1800.

Front

What is the solution to the inequality 5x + 15 > 30?

Back

x > 3.