Multiply and Divide Inequalities

A symbol for an unknown value is called a _______________. It is usually a letter such as a, X or Y.

• Constant
• Coefficient
• Operator
• Variable

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What is the name of the number being multiplied by the variable?

• Variable

• Constant

• Coefficient

• Equation

4 is the __________ of 4n.

• equation
• variable
• coefficient
• solution

Which expression includes 2 coefficients?  

• 2x - 4
• 8x + 2
• 23f - 9 + 16
• 3h + 5j -4

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What is the coefficient:

4 - 2y

• 2

• 4

• -2

• 0

What is the coefficient of x?

- x + 9

• 0

• 1

• -1

• 8

What is the coefficient of x?

5x + 8

• 8

• 0

• 5

• -5

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number

Tags

CCSS.HSA.REI.B.3

Does the sign need to flip when solving?

8y < (-40)

• YES

• NO

8x ≤ 48

• x < -6
• x > -6
• x ≤ 6
• x ≥ 6

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3