Rates & Proportions
Percentages
Operations with Integers
Simplifying Expressions
Algebraic Equations (Review & Preview)
100
5 bags of chips cost $20. What is the unit price (price per bag)?
$4.00 per bag
100
What is 20% of 50?
10
100
-4 + -5 =
-9
100
Simplify:
2x + 8x=
10x
100
Solve for X:
X + 8 = 25
x=17
200
If I can drive 225 miles in 5 hours, how far can I drive in 7 hours?
315 miles
200
What is 12% of 52?
6.24
200
-12 - 4 =
-16
200
Simplify:
4x + 2x - 8x
-2x
200
Solve for X:
X-3=10
X=13
300
Solve the proportion:
30
300
You want to leave a 20% tip on a bill of $55.00. What amount should you leave for the tip?
$11.00
300
-3 x (-6) x 2
36
300
Simplify:
-3x + 5 + 2x - 2
-x + 3
300
Solve for X:
4x=28
X=7
400
x = 18
400
An item is on sale for 40% off.
The original price is $50.00. What is the sale price?
$30.00
400
The quotient of -125 and 5
-25
400
Use the Distributive Property to simplify:
5(x - 3)
5x - 15
400
Solve for X:
X=40
500
Are these similar figures? If so, what is the scale factor?
Yes - DEF is 3/2 times as big as ABC
500
What is the total owed at the end of the interest period of the initial amount borrowed is 3,000 with a rate of 4.5% for 5 years?
$3,675
500
-3 + 42 x (-3 + 2)
-19
500
Simplify:
-2(x + 4) + 5x
-8 + 3x
500
Solve for X:
2x + 5 = 17
X=6