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Review: Numbers Part 2

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Last updated over 2 years ago
20 questions
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Question 1
1.

3x-7 < 5

Question 2
2.

Question 3
3.

Question 4
4.

Question 5
5.

Question 6
6.

Question 7
7.

Question 8
8.

Find the perimeter of the following rectangle:

Question 9
9.

Question 10
10.

Question 11
11.

Rewrite this expression in exponent form

Question 12
12.

Rewrite in Radical Form

Question 13
13.

Simplify

Question 14
14.

Question 15
15.

Question 16
16.

Question 17
17.

Question 18
18.

Question 19
19.

Question 20
20.

Plot the following linear inequality on a coordinate plane.


And determine if (-5, 0) is a solution of the inequality.

What is 6.02 x 10^23 expressed in standard notation?
6,020
602,000,000,000,000,000,000,000
6.02
602,000,000,000
What is the scientific notation of 0.0045?
4.5 x 10^4
4.5 x 10^-3
4.5 x 10^-4
4.5 x 10^3
What is the product of 3^7 x 3^4?
3^3
3^11
3^28
3^41
Which law states that a^0=1 for a ≠ 0?
Quotient Rule
Zero Exponent Law
Power Rule
Product Rule
If 2 machines can do a job in 4 hours, how long will it take for 4 machines to do the same job?
8 hours
4 hours
2 hours
6 hours
If the time required to paint a house is inversely proportional to the number of painters, how long will it take 8 painters to complete the job that takes 6 painters 10 days?
15 days
20 days
8.3 days
10 days