Probability, Percent, Combine Like Term, Distributive Property (2)

Probability

100

probability of rolling a dice with a "3"

1/6

200

probability of rolling a dice with an even number AND flipping a penny with a "Tail"

1/4

300

List all the outcomes of selecting 2 colors from green (G) and yellow(Y)

GG, GY, YG, YY

400

probability of rolling a dice twice with a sum of 4

1/12

500

probability of selecting 2 red marbles without replacement from 3 blue, 4 red, and 5 green marbles

1/11

Percent

100

7.5% in decimal

0.075

200

what is 0.1% of 200

0.2

300

What is the commission of selling a $700000 house with 2.5% commission rate?

17500

400

price of a $300 dress after 25% off sale

$225

500

cost of a $800 iPhone after a 10.5% tax

$884

Combine Like Terms

100

8x+7-2x-4

6x+3

200

2x+17-5x-9

-3x+8

300

-6a-3b-2a+b

-8a-2b

400

-2a-7b-9-5a-3b+3

-7a-10b-6

500

-2y²-11y-4-5y²+6y-9

-7y²-5y-13

Distributive Property

100

3(-x+4y)

-3x+12y

200

2(-2a-b+7)

-4a-2b+14

300

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

12x-6y+15

400

3/2(8a-6b)

12a-9b

500

-3/4(8x-4y+12)

-6x+3y-9

Combine Like Terms & Distributive Property

100

(a-2b)+3(2a+b)

7a+b

200

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

-x-17y

300

-(3a-b)-5(-a+2b)

2a-9b

400

-2(-x-2y+4)-3(2x+2y-1)

-4x-2y-5

500

5/6(-12a+6b)-3(a+2b)

-13a-b