Equations Inequalities

Solve for r:

r/3 + 6 > 8

• r = 8

• r = 12

• r = 10

• r = 6

Tags

CCSS.7.EE.B.4B

Solve for x:

55 > 5 - 10x

• -5 < x

• -5 > x

• 5 < x

• -5 > x

Tags

CCSS.6.EE.B.8

Solve for p:

77 < 11 + 6p

• 12 < p

• -11 > p

• 11 < p

• -12 > p

Tags

CCSS.7.EE.B.4B

Solve for h:

3h + 2 > 2h - 12

• h > -14

• h < -14

• h < 14

• h > 14

What value of x satisfies the equation?

Before you submit, check your answer by plugging your answer in for x in the original equation.

Write the value of x, do not write x=

Mathematical Equivalence

ON

What value of x satisfies the equation? Before you submit, check your answer by plugging your answer in for x in the original equation. Write the value of x, do not write x=

Mathematical Equivalence

ON

What value of n makes the equation 4(0.5n-3)=n-0.25(12-8n) true?

Mathematical Equivalence

ON

Solve.

3(4x + 5) - 12x = 20

This equation has ​ (a)  

• no solution

• exactly one solution

• infinitely many solutions

Tags

CCSS.8.EE.C.7A

The cost to rent a rug cleaner for a day is $25 plus $15 per hour.

Write an inequality that can be used to show how many hours (x) you can rent the rug cleaner for so that the charges will be less than $130.

Mathematical Equivalence

OFF

Tags

CCSS.7.EE.B.4B