Expressions, Inequalities and Expressions

Rudy is training to run a marathon. His goal for this week is to run a minimum of 40 miles. So far this week, he has already run 10 miles. Which inequality could be used to determine the average number of miles, m, he would need to run each day for 4 more days to achieve his goal?

Tags

CCSS.7.EE.B.4B

Tags

CCSS.7.EE.B.4A

Pick the correct inequality.

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

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

Tags

CCSS.6.EE.B.8

Mathematical Equivalence

ON

"Twenty-four minus three times an integer, x, is less than x minus four."

Write an inequality, in terms of x, to represent this information.

Mathematical Equivalence

OFF

Tags

CCSS.7.EE.B.4B

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

Tags

CCSS.7.EE.B.4B

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

• <, >

• ≤, ≥, =

• ≤, <

• ≥, >

Tags

CCSS.6.EE.B.8

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

• ≤, ≥, =

• <, >, =

• ≤, <

• ≥, >

Tags

CCSS.6.EE.B.8

• 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

Tags

CCSS.7.EE.B.4B