Equations, Inequalities, Expressions

Tiffany brought $30 to the mall and spent $14 on a softball and $6 for a snack. Which expression matches the situation?

• 30 ÷ (14 - 6)

• 30 - (14 + 6)

• 30 ÷ (14 - 6)

• 30 - 14 + 30 - 6

Pick the correct inequality.

• A

• B

• C

• D

When do you "flip the inequalities sign"?

• When you add or subtract a negative

• When it's a 1-step problem

• When you multiply or divide a negative

• When it's a 2-step problem

Will the graph be an open circle or closed circle? -6x + 1 < 4

• Closed Circle

• Flip the sign

• Open Circle

• Don't flip the sign

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

• <, >

• ≤, ≥, =

• ≤, <

• ≥, >

When you graph an inequality, you used a CLOSED dot when you use which symbols?

• ≤, ≥, =

• <, >, =

• ≤, <

• ≥, >

-22≥4x-2

• x ≥ -5

• x ≥ -6

• x ≤ -6

• x ≤ -5

• x is greater than or equal to 8

• x is greater than or equal to -8

• x less then or equal to 8

• x less than or equal to -8

Solve and graph.
p - 3 > -8

• A

• B

• C

• D

Makayla began with $45 in her account. She saved $15 every week, She now has more than $205. 

• 15w + 45 < 205

• 15w + 45 > 205

• 45a + 15 < 205

• 45a + 15 > 205