Questions by AtomHeartFather

Questions by AtomHeartFather

Hilda was simplifying some numerical expressions and made each of the following sequences of calculations. Name the mathematical property, operation, or idea that justifies how Hilda went from each step

asked Jul 15, 2020

2 answers

0 votes

204k views

38) A math teacher wants to make a test containing 50 easy questions and 20 hard questions. Each easy question is allowed 30 seconds and each hard question is allowed 1 minute 30 seconds to complete. How

asked Apr 19, 2020

1 answer

3 votes

232k views

A soft drink manufacturer protects a closely guarded formula for a recipe. What is this recipe an example of?

asked Apr 15, 2020

1 answer

1 vote

120k views

How do you find slope

asked Apr 1, 2020

2 answers

4 votes

101k views

Lena,shen, and Ryan have a total of$69 in their wallets. Ryan has 2 times what shen has. Lena had $7 less than when. How much does each have

asked Jun 21, 2019

1 answer

2 votes

18.1k views

Which substance has the highest melting point? A.H2O B.HCl C.CH4 D.MgCl2

asked Jan 22, 2019

1 answer

5 votes

175k views

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