Numbers
40 is what % of 50?
80
Simplify 4(3x+4)-2x
10x+16
Solve: 32(8-3)+6
51
What is the LCM of 6 and 8
24
True or false another way to define absolute value is as an opposite?
False. Absolute value is always positive
Ryan has a piece of wood that is 5 and 2/3 feet long. He wants to cut it up into pieces that are 1/6 foot long. How many pieces will that be?
34
147.39-39.253
108.137
Nick read 45 pages in his book last week. This represents 30% of the book. How long is the book?
150 pages
The temperature is fifteen degrees below zero. Express this as an integer.
-15 (degrees)
Julia used 3/4 of a cup of cherries to make 1/8 of a recipe. If she were going to make the whole recipe, how many cups of cherries would she need to use?
Six cups.
What is the GCF of 15 and 135?
15
If a triangle has a base of 8 meters and an area of 32 meters, what is its height?
8 meters squared
Divide 42,128 by 24
1755.333 (three repeating)
Write an algebraic expression that states the sum of six squared and y
62+y
25 students
What is the distance between (-3,7) and (15,7)
18
Consider the following data points:
21, 25, 28, 21, 32, 7, 28, 22
What is the mean? Median? Mode? Range
Mean : 23
Median: 23.5
Mode: 28
Range 25
Find the area of a trapezoid with bases of 6 and 10 and a height of 7.
56
Ruttiger and Phineas bought a new book for $60 each. Ruttiger sold his book for 25% less than the original price. Phineas sold his book for 40% less than the regular price. How much did they sell their books for?
Ruttiger $45
Phineas $36
300+3y
Evaluate if y+5
16
7n=98
What is the value of n?
14
What is 3.7(23.4)
86.58
Divide 4/5 by 2/15
6
Bruce biked 4 miles in 20 minutes. How far can he go in two hours
24 miles
A cube has a side of 3 cm. Find the total surface area.
54 cm2