Chapter 1 Review

Distributive Property

100

-3(2x+2)

-6x-6

200

1/4(4x-12)

x-3

300

2/3(6y-18)

4y-12

400

-4(6x-1)

-24x+4

500

3(5x-2)

15x-6

Translating

100

5 less than the product of 7 and y

7y-5

200

the sum of 16 and a number z

16+z

300

9 plus the quotient of y and 9 is the same as the product of 8 and b

9+y/9=8b

400

the difference of 18 and k is 42

18-k=42

500

12 times the difference of 6 and the quotient of y and 9 is greater than the sum of 17 and the product of 8 and a number m

12(6-y/9) > 17+8m

Evaluating Expressions

100

Evaluate where x=2 and y=4

x²-5y

-16

200

Evaluate where x=1 and y=-3

4x-y³

31

300

Determine if 4 is a solution to the equation.

7x+12=39

No

400

Evaluate where x=1/2 and y=-1

6x-y²

2

500

Determine if 3 is a solution to the equation.

6x-5=13

Yes

Intro to Equations

100

Solve x/7 = 21

x=147

200

Solve x+6=12

x=6

300

Solve y+13=-14

y=-27

400

Solve 4x=28

x=7

500

Solve 3/5x=10

x=50/3

Calculator

100

(4+6) * 8³

5120

200

1/2(3⁵-16)

227/2

300

81-6³-12

-147

400

(6-2) * 7 - 4⁵+ 8(3)

-972

500

3/4(4)-2³+8(1/2)

-1