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Simplify the expression Answer choices: –2n + 9mn – 17np –2n – 9mn + 17np –2n + 9m – 17p –18n + 81mn – 153np
answered
Aug 14, 2018
Mathematics
high-school
6
votes
181k
views
Jennifer's grandmother buys carrots at the farm stand. She and her 3 grandchildren equally share the carrots. The total weight of the carrots she bought is 28 kilograms. How many kilograms of carrots will
answered
May 16, 2018
Mathematics
college
4
votes
144k
views
Which statements accurately describe factors that led to the decline of the Roman Empire? Choose all answers that are correct. A. The empire split into a western and an eastern section. B. War, famine,
answered
Apr 29, 2018
History
high-school
3
votes
173k
views
Which of the following is not a catalyst? A. Nickel B. Platinum C. Enzymes D. Phosphorus
answered
Feb 11, 2018
Chemistry
college
3
votes
143k
views
Please read first The thousand injuries of Fortunato I had borne as I best could, but when he ventured upon insult, I vowed revenge. You, who so well know the nature of my soul, will not suppose, however,
answered
Jan 26, 2018
English
high-school
3
votes
120k
views
What is the likely purpose of this paragraph? Nuclear energy is cheaper to produce than other forms of energy. First, the elements used to create nuclear energy are plentiful. Little nuclear fuel is needed
answered
Jan 13, 2018
English
high-school
1
vote
19.5k
views
a die is rolled 200 times with the following results. What is the experimental probability of rolling the given result? A number less than 3
answered
Aug 11, 2017
Mathematics
high-school
2
votes
152k
views
my number has a tens digit that is more than the ones digit. zero is not one of my digits. what number am i
answered
Jul 30, 2017
Mathematics
middle-school
1
vote
137k
views
How do I solve a literal equation. Ex: Mary, has to pay x Kg meatballs, y kg potatoes and z litres juice
answered
May 2, 2017
Mathematics
high-school
3
votes
43.7k
views
Im trying to figure out how to do this 3t-7=5t,then 6t= i want to know how they get the answer -21
answered
Jan 16, 2015
Mathematics
high-school
1
vote
23.5k
views
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