Solving Equations
Polynomials
Exponent Rules
Graphing
Word Problems
100
Solve the equation:
2x-4=12
What is
x=8?
100
(2x^2-3x+1)+(7x^2 +10x+8)
What is
9x^2+7x+9?
100
Simplify.
(-12x^5y^2)(10x^3y^4)
What is
-120x^8y^6?
100
The point (-3,-1) is in which quadrant?
What is quadrant 3 (or quadrant III)?
100
Jacob practices the piano 336 minutes in 2 weeks. Assuming he practices the same amount every week, how many minutes would he practice in 3 weeks?
What is 504 minutes?
200
Solve the equation:
5(y+3)=35
What is
y=4?
200
Simplify.
(4x^2-6x+1)-(5x^2+8x+6)
What is
-x^2-14x-5?
200
Fully simplify using only positive exponents.
(10x^5y^5)/(6xy^3)
What is
(5x^4y^2)/3?
200
Find the slope that goes through the points (3,1) and (8,9)
What is
8/5?
200
If you want to buy an item in a store that costs $17 and is on sale for 15% off, then how much would the item actually cost you after the discount? Round to the nearest cent.
What is $14.45?
300
Solve for x.
-7/3=x/9
What is
x=-21?
300
Multiply.
(3x-6)(2x+1)
What is
6x^2-9x-6?
300
Fully simplify.
(6x^4y^5)^2
What is
36x^8y^10?
300
What is the slope of a vertical line?
What is undefined?
300
You are at a restaurant and the check comes to a total of $42. If you want to leave a 16% tip, how much total money should you pay, to the nearest cent?
What is $48.72?
400
Solve for x.
6x-5=4x-23
What is
x=-9?
400
Multiply.
(x+5)^2
What is
x^2+10x+25?
400
Rewrite with positive exponents.
3x^7y^-3z^-2
What is
(3x^7)/(y^3z^2)
400
Find the slope.
What is
-3/4?
400
Ann opens a saving account with a deposit of $670. She will earn 1.5% interest each year on her money. How much interest will she earn over a period of 10 years? (assuming she does not add or take out any money).
What is $100.50?
500
Solve for x.
(5x+10)/2=10
What is
x=2?
500
Divide.
(-8x^5+32x^4+24x^3+12x^2)/(-4x^2)
What is
2x^3-8x^2-6x-3?
500
Simplify.
(3a^2bc^3)^0
What is 1?
500
Find the x and y intercepts of
-8x+2y=24
What is
(-3,0) and (0,12)?
500
Find the percent change, rounded to the nearest whole percent, from 74 hours to 85 hours.
What is a 15% increase?