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Final
100

Evaluate the following expression:


`48div6(2)^3-16`

48

100

Evaluate the following expression:


`(3^2-6*3)/(5^2-4^2)`

-1

100

Evaluate the following expression for a=4  b=3:

`5/2*a^2-ab`


28

100

Translate the following expression:

"4 more than a number"

x+4

100

Translate the following expression:


"17 less than thrice a number"

3x-17

200

Translate the following expression:


"The sum of seven and the quotient of a number and negative 5"

`7+x/-5`

200

Evaluate the following expression for x=4 and y=-2:


`(x^2+xy)/(3x-2y)`

`1/2`

200

Simplify the following expression:


`15k-2+5k`


`20k-2`

200

Simplify the following expression:

`-8d+10c+5d-5c`

`5c-3d`

200

What property justifies the following statement:


`(2+x)+5=2+(x+5)`

Associative Property

300

What is the additive identity of -14?

0

300

By the commutative property of addition, write an expression equivalent to the following:

`-2+(x*10)`

`(x*10)+(-2)`

300

What is the Power Rule?

`x^a*x^b=x^(ab)`

300

Simplify the following expression:


`3(6+x)`

`3x+18`

300

Simplify the following expression:


`-5(2y-11)`

`-10y+55`

400

Simplify the following expression:


`-2(2n+5)-5n`

`-9n-10`

400

Factor the following expression, If prime, write "Prime":


`10x+25`

`5(2x+5)`

400

Simplify the following expression:


`(14+3x)-(2x+10)`

`x+4`

400

Simplify the following expression:


`16-(8x+17)+3x`

`-5x-1`

400

Factor the following expression, If prime, write "Prime":


`64y-48z`

`16(4y-3z)`

500

Factor the following expression:


`6x^3b^2-4x^3y^2`

`2x^3(3b^2-2y^2)`

500

Simplify the following expression:


`(9^2*9^3)^2`

`9^10`

500

Simplify the following expression:


`90x^12-(3x^4*3x^2)^2`

`9x^12`

500

Find the quotient of  `24x^15`  and `6x^9` 

`4x^6`

500

Simplify the following expression:


`(56x^16)/(2x^9+3x^5*2x^4`

`7x^7`

500

Simplify the following expression:


`(30x^10y^7*x^3y^7)/(3x^2y*6x^2y^4)+2/3x^6y^2*1/4x^3y^7`

`11/6x^9y^9`