Questions by Greg Mercer

Questions by Greg Mercer

Which chemical equation best represents the Law of Conservation of Mass? O H+ 0 -> H20 H2 + 02 --> H20 2H2 + O2 --> 2H20 H2 + O2 --> 2H,02

asked Apr 10, 2021

1 answer

5 votes

85.4k views

The expression on the left side of an equation is shown below. 3(x+1)+9=0 If the equation has no solution, which expression can be written in the box on the other side of the equation? 3[x+4) 2[x+8)+x

asked Mar 21, 2021

2 answers

4 votes

171k views

It takes 3 hours to type 6 memos. How long will it take to type 48 memos?

asked Apr 25, 2020

2 answers

5 votes

96.2k views

Solve the following system of equations by the substitution method. 10x+10y=1.

asked Apr 12, 2020

1 answer

2 votes

121k views

Who was killed by the guillotine during the french revolution?

asked Jan 27, 2020

1 answer

3 votes

98.2k views

What is the best description of an internet user with media literacy skills

asked Nov 17, 2019

1 answer

5 votes

178k views

The slope of the line passing through the points (2, 4) and (5, 6)

asked Apr 2, 2019

2 answers

5 votes

175k views

What aspects of buying and selling of slaves does Northup single out for condemnation?

asked Mar 27, 2019

1 answer

0 votes

15.8k views

A bungee jumper falls 97.2 feet before bouncing back up at the end of his bungee cord. Then he falls 64.8 feet before bouncing up again. On his third descent, he falls 43.2 feet before going back up. What

asked May 14, 2018

1 answer

3 votes

141k views

Keisha runs 3 miles in 28 minutes. At the same rate, how many miles would she run in 42 minutes?

asked May 4, 2018

1 answer

2 votes

109k views

Which would cause an american citizen to lose his or her citizenship?

asked Sep 7, 2017

2 answers

1 vote

49.4k views

Imagine that you are assigned a four- to five-page essay that is due in three weeks. The teacher hands you the following writing prompt to guide your assignment: "Scientists have successfully cloned animals,

asked Apr 17, 2017

2 answers

2 votes

66.7k views

How many grams of oxygen can be created when you heat 200g of sodium chlorate

asked Apr 9, 2017

1 answer

1 vote

66.4k views

Which of the following is the first step in organizing a group discussion? A. Set a time limit for the discussion. B. Decide on a topic to be discussed. C. Reflect about your participation in the group.

asked Apr 6, 2016

2 answers

4 votes

216k views

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