Unit 8 Test Review

What does it mean to isolate the variable?

• invite it

• freeze it

• get it by itself

• do the opposite

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

What does inverse mean?

• invite

• get a variable by itself

• solve

• do the opposite

Tags

CCSS.HSF.BF.B.4

An equation DOES have an equal sign.

• True

• False

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

An algebraic expression does NOT have a variable

• True

• False

Tags

CCSS.6.EE.A.2

A coefficient is__________.

• a letter

• a number

• a number pushed up to a letter

• an operation

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

A variable is_____________.

• a letter

• a number by itself

• a number pushed up to a letter

• an operation

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

A constant is_____________

• a letter

• a number by itself

• a number pushed up next to a letter

• an operation

The  $\ge\$ symbol means the dot on the number line will be__________ and the arrow pointing____________.

• open, right

• closed, right

• open, left

• closed, left

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.8

Which of the following equations does not HAVE a solution of x = 7?

• x + 6 = 13

• 7x = 84

• x + 24 = 31

• 5x = 35

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

How do you isolate the variable in the equation m + 4 = 22?

• subtract 4 from both sides

• add 4 to both sides

• multiply 4 to both sides

• divide 4 on both sides

Tags

CCSS.6.EE.B.7