Mr. Peissig Alg A ch0

Combine like terms

100

9x+6+4x+2x+1+15

15x+22

200

7x^2-5-2x-3+5

7x^2-2x-3

300

6x^2-2x+5+2x^2-7x-11

8x^2-9x-6

400

7-(4y-3)+2y-4

-2y+6

500

2-(4x^2+2y^2)+3x^2-(-5y^2-xy)

3y^2+xy-x^2+2

2-steps or less

100

3x=-27

x=-9

200

156=8x-4

x=20

300

-10x+2=-58

x=6

400

42=-10x-8

x=-5

500

-91=10p+9

p=-10

Multi-step

100

-3x-3=8+8x

x=-1

200

-9-2x=6-5x

x=5

300

3x+5=10+4x

x=-5

400

-x-x=10-7x

x=-2

500

-4+2n=-7n-4

n=0

Multi-step #2

100

-4=-(r+5)

r=-1

200

-(3-21x)=29+5x

x=2

300

-36-2x=-x-(1-4x)

x=-7

400

-(16x-20)=-2-(-n-5)

x=1

500

-(6x+30)-7=-(8x-8)+5x

x=-15

Not math

100

True or false.

You can drive south in central Detroit and enter Canada

True

200

First soda in outer space.

Coca-Cola

300

Number of people in Mr. Peissig's family.

5

400

What color is the helmet visor that is on my background?

Blue/Purple

500

What is the actual name of this symbol "#"

and no it is not hashtag.

octothorpe