Questions by Matt Prelude

Questions by Matt Prelude

A substance undergoes a change. Which of the following indicates that the change was a chemical change? The substance changed shape. New molecules formed. The substance froze. The substance changed size.

asked Aug 16, 2018

2 answers

2 votes

63.0k views

Read the quotation from The Crisis, Number IV. “It is not a field of a few acres of ground, but a cause, that we are defending, and whether we defeat the enemy in one battle, or by degrees, the consequences

asked Apr 13, 2018

2 answers

0 votes

137k views

FIND THE DIFFERENCE (7x2 + x + 9) - (3x2 + 4x - 5)

asked Mar 22, 2018

1 answer

3 votes

167k views

A refrigerator is priced at $1,250. There are two options offered to reduce the price: either a 25% discount off the price or a rebate of $300. Which is the better choice, and what is the extra amount

asked Nov 25, 2017

2 answers

5 votes

52.1k views

What is a material that causes cancer called? A. asbestos B. cancergen C. carcinogen D. poison

asked Oct 8, 2017

1 answer

0 votes

95.7k views

A publisher claims that the average salary paid at its company is $37,500 but it could differ as much as $4,500. Write and solve an absolute value inequality to determine the range of salaries at this

asked Jan 4, 2017

2 answers

2 votes

68.6k views

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