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Review: Numbers Part 2

Last updated almost 2 years ago

20 questions

1

3x-7 < 5

1

1

1

1

1

1

3

Find the perimeter of the following rectangle:

2

2

1

Rewrite this expression in exponent form

1

Rewrite in Radical Form

2

Simplify

1

What is 6.02 x 10^23 expressed in standard notation?

1

What is the scientific notation of 0.0045?

1

What is the product of 3^7 x 3^4?

1

Which law states that a^0=1 for a ≠ 0?

1

If 2 machines can do a job in 4 hours, how long will it take for 4 machines to do the same job?

1

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?

1

Plot the following linear inequality on a coordinate plane.

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