Mod 5 Review

Vocab

100

What is a letter taking place of a number?

Variable

200

What is a term not containing a variable?

Constant

300

What is the number attached to the variable?

Coefficient

400

What is a number or variable separated by an addition or subtraction sign?

Term

500

What is the biggest factor of two monomials called?

Greatest common factor

Like terms

100

Why are 6x and 5x² not like terms?

because x and x² cant be combined

200

combine these like terms: -4x and 11x

7x

300

Combine these like terms: -101 and -12

-122

400

What can be combined in the following: 5x+12-6+42x

5x+42x and 12-6

500

What is Ms. H's favorite holiday?

Halloween.

GCF

100

What is the GCF of 12 and 16

4

200

What is the GCF of 15 and 25?

5

300

What is the GCF of 25 and 100

25

400

What is the GCF of 63 and 11

None

500

What is the GCF of 3x and 9x

3x

Distribution

100

Distibute 2(x-12)

2x-24

200

Distribute -(x+5)

-x-5

300

Distibute 3(4x+8)

12x+24

400

Distribute -4(2x-9)

-8x+36

500

Distribute 6(-2x+5)

-12x+30

Other

100

T/F like terms have to share the same variable and be to the same power

True

200

T/F to distribute means to add

False

300

Why do we distribute instead of solve the parenthesis?

We can't solve the parenthesis when we do not know what the variable equals.

400

T/F When distributing we only rainbow to one of the terms

False

500

T/F When factoring we can use the least common factor

False