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What is an equivalent expression to 8-(6r + 2) a: -6r + 6 b: 2r + 2 c: 6r + 10 d: -6r + 10
answered
May 26, 2019
Mathematics
middle-school
7
votes
105k
views
The United States, Great Britain, and the ancient Roman Republic are all examples of what type of government? A representative democracies. B direct democracies. C oligarchies. D dictatorships.
answered
Jan 12, 2019
Social Studies
middle-school
6
votes
233k
views
If one score is randomly selected from a normal distribution with m = 100 and s = 20, the probability of obtaining a score between x = 90 and x = 100 is p = 0.3085. a. True b. False
answered
Dec 27, 2018
Mathematics
college
1
vote
24.9k
views
Hello What is 5X+2x-3x
answered
Dec 23, 2018
Mathematics
middle-school
3
votes
928
views
A pie takes two−thirds of an hour to bake. If a pie is put into the oven at 7:30, at what time does it need to be taken out?
answered
Jul 7, 2018
Mathematics
high-school
5
votes
204k
views
Hay una mesa en __________. la butaca la silla la sala familiar el sofá
answered
May 12, 2018
Spanish
high-school
3
votes
131k
views
What and what positions are two of the most common types of unsafe postures that a place a person at risk for injury?
answered
May 1, 2018
Health
high-school
4
votes
55.0k
views
Brent has mild flu-like symptoms and has small blisters on his skin. The blisters become open sores, but they heal after a while. Brent’s symptoms are most likely the result of which STI? herpes hepatitis
answered
Mar 26, 2018
Health
high-school
4
votes
173k
views
Rom space, the Richat Structure in the Sahara looks most like a ___________ A. straight line B. triangle C. bull’s-eye D. square
answered
Jul 22, 2017
History
high-school
3
votes
59.3k
views
Jon is making hamburgers for a church lunch. He has 42 2/3 lbs of ground beef . How many 1/3 pound hamburgers can he make using all the ground beef?
answered
Mar 15, 2017
Mathematics
middle-school
0
votes
4.2k
views
the human heart pumps 750 gallons of blood in 9 hours. A human kidney filters 100 gallons of blood in 6 hours. How many more gallons of blood does the human heart pump than a human kidney filters during
answered
Nov 11, 2016
Mathematics
middle-school
3
votes
232k
views
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