Integers
5+(42+2)/6
8
You pay $4.80 for 6 cans of soda. Find the unit rate.
$0.80 per can
Simplify the expression: 4p - (5p + 6)
-p - 6
Write -11/6 as a decimal.
-1.83333333...
20% of 150 is what number?
30
Order the numbers from least to greatest:
10, |-6|, 9, |3|, -11, 0
-11, 0, |3|, |-6|, 9, 10
Tell whether the ratios form a proportion:
25/20 and 15/12
yes
Solve: 1/2 + q = 2/3
q = 1/6
Order the numbers from least to greatest:
-1/3, -0.2, 5/3, 0.4, 1.3
-1/3, -0.2, 04, 1.3, 5/3
0.5% of what number is 12?
2400
What quadrant would the point (-4,4) lie in?
Quadrant 2
You earn $56 walking your neighbor's dog for 8 hours. Your friend earns $36 painting your neighbor's fence for 4 hours. Who has the higher pay rate?
Your friend!
Write the equation (don't solve!): 4 less than a number n is -15.
n - 4 = -15
Evaluate the expression when x=3/4 and y=-1/2:
2x+y
1
The original price of a pair of shoes is $80, but they are on sale for 20% off. Find the sale price.
$64
Evaluate the expression when a=1/2 and b=7:
b2 - 16a + 5
46
Straight line, through the origin
Solve: 3/8h = -9
h = -24
Subtract: -20.5 - (-20.5)
0
Order the numbers from least to greatest:
42%, 0.43, 17/40
42%, 17/40, 0.43
Evaluate the expression when y=-2 and z=-5:
10y2/z
-8
Solve the proportion:
1.4/2.5 = g/25
14
p = 3.5
How many 0.75 pound packages can you make with 6 pounds of sunflower seeds?
8 packages
12.5% decrease