Expressions & Equations
Ratios and Proportions
The Number System
Mixed Review
100
4h + 1.7 = 10.5 
h = 2.2
100
A company ordered 10 boxed lunches for $74.50.  How much was each boxed lunch?
$7.45
100

Solve

0.5/-0.4 + (- 0.25) = 

- 1.5

100
7 + 15.50x = 6
x = 6
200
40x + 82 = 1050
x = 24.2
200
Ky buys 3 shirts originally priced at $49.96 each.  He receives a discount of 50% off the third shirt he buys and pays a tax of 7.1% on the total cost of the three shirts.  Including the tax, what will be the mean cost of each shirt? 
$44.59
200

A pound of beef costs $4.25. A pound of turkey costs $2.85. How much more does 1.25 pounds of beef cost than 1.25 pounds of turkey?

$1.75
200
Simplify the expression -3(4x - 2) - 2x
-14x + 6
300

(3.5 - 9.75) / (-2.5)

2.5
300
Wallpaper was applied to one wall of a room with a height of 25.5 feet and a length of 42 feet.  If the total cost of the wallpaper was $771.12, what was the cost of the wallpaper per square foot?
$1.39
300

What is the value of the expression (8/15) divided by -0.35, expressed as an improper fraction (in lowest terms)?

32/21

300
An elevator travels 70 feet in 15 seconds.  What is the rate of change?
4 and 2/3 ft/second or 4.667 ft/sec
400
Write an expression that represents the product of 3 and 1.25n + 1.8
3.75n + 5.4
400
A recycling plant processes 1/3rd of a ton of glass per minute.  Approximately how many tons of glass with the plant process in 1 day (1 day = 24 hours)
480
400
What is the value of the expression (2/3 - 5/6) divided by 3/4, in lowest terms?
- 2/9
400
120 students in total were surveyed, and 36 of those surveyed were found to have a cell phone plan with company Y.  If the total population of students is 380, approximately how many have a cell phone plan with company Y? 
114
500
6 + 3m = 24
m = 6
500
A water tank is being filled.  It started off empty and after 2 minutes had 600 gallons of water.  How many gallons of water did it have after 5 minutes?
1,500
500

Solve.

4 - (-7)

11


500

When Keisha installed a fence around her backyard which has a perimeter of 200 feet, she left an opening for a gate on the long side.  Using the equation 2x+180 = 200, where x represents the opening left for the gate, what is the value of x?

10 

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