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Solving for a variable
Adding/Subtracting fractions/mixed numbers
Laws of Exponents
Multiplying Binomials
Solving system of equations
100

Solve for y

5y-9=-5x

y=-x+9/5

100

Simplify each expression. Write your answer as proper fractions or mixed numbers.

-23+78

524

100

Simplify: Your answer should be as simplified as possible and not include any negative exponents.

(xy4)(x6y)

x7y5

100

Multiply the following expression.

(3x+1)(x+3)

3x2+10x+3

100

Solve the system using any method.

y=x+1

y=-4x+11

(2,3)

200

Solve for y

6x-y=24


y=6x-24

200

Simplify each expression. Write your answer as proper fractions or mixed numbers.

-25+49

245

200

Simplify: Your answer should be as simplified as possible and not include any negative exponents.

(3xyw)0

1

200

Multiply the following expression.

(x+4)(x-6)

x2-2x-24

200

Solve the system using any method.

y=-3x+5

5x-4y=-3

(1,2)

300

Solve for y

y2-xy+8=-xy+y+y2


y=8

300

Simplify each expression. Write your answer as proper fractions or mixed numbers.

213-712

134

300

Simplify: Your answer should be as simplified as possible and not include any negative exponents.

9-2

192=181

300

Multiply the following expression.

(2x-4)(x-3)

2x2-10x+12

300

Solve the system using any method.

-6x+5y=1

6x+4y=-10

(-1,-1)

400

Solve for a

u=akb

a=buk

400

Simplify each expression. Write your answer as proper fractions or mixed numbers.

214-78

138

400

Simplify: Your answer should be as simplified as possible and not include any negative exponents.

25x35x4

51x=5x

400

Multiply the following expression.

(x+6)2

x2+12x+36

400

Solve the system using any method.

-8x+8y=20

x-y=6

No solution

500

Solve for a

g=1+2aa

a=1g-2

500

Simplify each expression. Write your answer as proper fractions or mixed numbers.

256-14

2712

500

Simplify: Your answer should be as simplified as possible and not include any negative exponents.

(3x2y)2

9x4y2

500

Multiply the following expression.

(2x2+x)(3x-4)

6x3-5x2-4x

500

Solve the system using any method.

-8x-8y=24

-7x-7y=21

Infinitely many solutions