Addition and subtraction are examples of _____ because they undo eachother
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Question 7
7.
An equation that is true for every value of the variable is a(n) _____.
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Question 8
8.
A ratio of two equivalent measures given in different units is a(n) _____?
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Question 9
9.
On a map, information such as "1in.: 5mi" is the ____ of the map.
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Question 10
10.
You work for 4 hours on Saturday and 8 hours on Sunday. You also receive a $50 bonus. You earned $164 in total. How much did you earn per hour?
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Question 11
11.
You work for 4 hours on Saturday and 8 hours on Sunday. You also receive a $50 bonus. You earned $164 in total. How much did you earn per hour?
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Question 12
12.
Online concert tickets cost $37 each, plus a service charge of $8.50 per ticket. The website also charges a transaction fee of $14.99 for the order. You paid $242.49. How many tickets did you buy?
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Question 13
13.
If a baseball travels 90 mph, how many seconds does it take to travel 60 feet?
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Question 14
14.
If a baseball travels 90 mph, how many seconds does it take to travel 60 feet?
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Question 15
15.
You project a drawing 7 inches wide and 4 ½ inches tall onto a wall. The projected image is 27 inches tall. How wide is the projected image?
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Question 16
16.
In a survey, 60% of students prefer donuts to bagels. If 120 students were surveyed, how many students prefer bagels.
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Question 17
17.
The time from sunrise to sunset on the shortest day of the year in Jacksonville, Florida is about 10 hours 11 minutes. On the longest day, the time is 14 hours 7 minutes. What is the percent increase?