Operations
Write the product as a power.
10 x 10 x 10 x 10 x 10
105
Fill in the ratio table.
8 X 24 X
6 12 x 24
8 16 24 32
6 12 18 24
Simplify the expression.
4(2x-3)
8x-12
Convert 9 grams to mg.
9 g = _____ mg
9,000
Identify the outlier in the data set.
81, 86, 147, 80, 89, 89, 83, 88, 86, 86, 80, 89
147
(2 2/3) / (1 1/4)
2 2/15
Write 18/25 as a percent.
72%
Solve the equation.
x - 16 = 20
36
Find the volume of the rectangular prism.
(Page 326 example a)
35/128 cubit meters
Find the interquartile range of the data.
18, 21, 22, 24, 28, 30, 31, 32, 36, 37
10
9.2 x 5.12
47.104
40% of what number is 18?
45
Compare
-2 1/3 _____ -2 2/3
>
Find the surface area of the triangular pyramid.
(Page 321 #2)
87.6 square feet
Identify the shape of each distribution.
Which movie had a younger audience?
skewed left, symmetric, Movie B
24.17 + 7.423 − 16.515
15.078
Identify the terms, coefficients, and constants in the expression
7x + 12
terms: 7x, 12
coefficients: 7
constants: 12
You have $8 and earn $0.25 for each ice pop you sell. Write an equation that represents the total amount (A) you make after selling p ice pops.
8 + 0.25p = A
Find the area of the figure.
Page 300 Example 3
36 square inches
Find the mean and the median of the plant heights.
12, 10, 8, 14, 6, 13
mean: 10.5
median: 11
20 - 3(12-8) / 22
17
Find the GCF of 35 and 21.
7
Write, solve, and graph the inequality.
4 times a number x is greater than 12
4x > 12
x > 3
The vertices of a secret chamber are (-1, -2), (1, -2), (1,2), (-1,2). Find the perimeter and the area of the secret chamber.
Perimeter: 12
Area: 8
Use the number line to identify the least value, first quartile, median, third quartile, and greatest value of the data. (Make a box and whisker plot.)
36, 28, 20, 31, 21, 26, 40, 40, 23, 30, 32
6, 8, 10, 21, 11, 16, 20
Least: 6
Q1: 8
Median: 11
Q3: 20
Greatest: 21