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PLZ HELP Simplify the rational expression. State any excluded values. 2x/-5x+x^2
answered
Oct 21, 2018
Mathematics
high-school
7
votes
24.8k
views
Arlene is testing whether school is more enjoyable when students are making high grades. She asked 100 students if they enjoyed school and whether their GPA was above or below 3.0. She found that 30 of
answered
Aug 16, 2018
Mathematics
high-school
1
vote
14.6k
views
Two plant species found in a dry region of the western United States exhibit vastly different abilities to survive. Species A has very slow stem growth and few leaves but is very abundant. Species B has
answered
Jun 14, 2018
Biology
high-school
0
votes
42.1k
views
30 Points! What is the difference between an atom and an ion
answered
Apr 30, 2018
Chemistry
middle-school
5
votes
51.6k
views
Is the square root of 38,165,138,881 a natural number?
answered
Feb 14, 2018
Mathematics
middle-school
3
votes
11.2k
views
"lessons" taught to inmates by texas corrections officers that involved verbal humiliation, profanity, shoves, kicks, and head and body slaps were known as:
answered
Jan 7, 2018
Social Studies
high-school
6
votes
117k
views
The police department is excited to have some new motorcycle units. one officer said that these motorcycles can go from 0 miles per hour to 80 miles per hour in just 6 seconds. the officer is describing
answered
Jul 26, 2017
Chemistry
high-school
2
votes
84.2k
views
An electric current is created in a long thin wire. How will increasing the current and changing the direction of the current effect the direction that a compass placed under the wire will point? a. It
answered
Jun 4, 2017
Physics
high-school
2
votes
149k
views
If an object has a volume of 5 mL and a mass of 50 g what is the density of the object
answered
Feb 4, 2017
Physics
middle-school
0
votes
203k
views
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