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What is the result of adding these two equations?5x-9y=1 and -7x+2y=-5
asked
Jun 11, 2021
Mathematics
high-school
1
answer
0
votes
74.9k
views
What is the threshing floor?
asked
Apr 7, 2021
English
college
2
answers
3
votes
27.6k
views
What does Cassius accuse one of Brutus' men of doing, which Brutus then accuses Cassius of doing?
asked
Mar 17, 2021
History
high-school
1
answer
2
votes
221k
views
Define SI systems of units
asked
Mar 15, 2021
Physics
high-school
1
answer
0
votes
107k
views
A(3-x)=-2x+B if x=2 How do I find A and B what are the answers I’m the box it gives me the numbers are -9, -5, -1, 5, 9
asked
Feb 26, 2021
Mathematics
middle-school
1
answer
2
votes
146k
views
Once again, the director of an ancillary department has interfered with Tayler's project. She has even accused him of illegal activities when he knows that he has committed none. He discusses this situation
asked
Dec 3, 2020
Social Studies
high-school
1
answer
4
votes
32.0k
views
Pistol shrimp and gobies depend on each other for shelter and protection. They have a beneficial relationship with each other. What’s this symbiotic relationship called? A. commensalism B. mutualism C.
asked
Oct 9, 2020
Biology
middle-school
2
answers
4
votes
226k
views
Please help me! A GE light bulb is supposed to last for 1,200 hours. In fact, light bulbs of this type last only 1,185 hours with a standard deviation of 70 hours. What is the probability that a randomly
asked
Aug 28, 2020
Mathematics
high-school
1
answer
2
votes
172k
views
What is the solution to the equation 3^sqrt (m-4)-3^sqrt(2m+8)=0
asked
Aug 22, 2020
Mathematics
middle-school
2
answers
4
votes
44.7k
views
The turnover number for an enzyme is known to be 500 min-1 . A mutant of the enzyme was made that resulted in the destabilization of the ES complex of 1 kcal/mole, and a destabilization of transition state
asked
Jun 28, 2020
Physics
college
1
answer
2
votes
126k
views
Which statements about the worlds rainforest are true
asked
Dec 24, 2019
History
middle-school
1
answer
4
votes
209k
views
Do you think the birthrate or the death rate is more important to human populations? explain your answer
asked
Feb 28, 2019
Biology
high-school
1
answer
5
votes
14.2k
views
A new cell membrane is formed when the cytoplasm pinches together during this stage of the cell cycle.
asked
Feb 19, 2019
Biology
high-school
1
answer
3
votes
920
views
A metallurgist has an alloy with 5% titanium and an alloy with 30% titanium. He needs 100 grams of an alloy with 15% titanium. How much of each alloy should be mixed to attain the 100 grams of alloy with
asked
Aug 17, 2018
Mathematics
college
1
answer
3
votes
80.2k
views
How do you convert the number of molecules of a substance to the number of moles? a. add Avogardo's number b. subtract Avogardo's number c. multiply Avogardo's number d. devide Avogardo's number
asked
Jul 26, 2018
Chemistry
high-school
1
answer
2
votes
234k
views
What type of solution is aerated water.why is it so.
asked
Oct 16, 2017
Chemistry
middle-school
1
answer
3
votes
97.8k
views
In “The Bet” by Anton P. Chekhov, what kind of conflict does the lawyer face in order to uphold his end of the bet? A.external B.internal C.peaceful D.unmotivated
asked
Aug 3, 2017
English
high-school
2
answers
4
votes
116k
views
(1.7x10-5)(7.42x10-1) for my answer I got 12.614x10-6
asked
Jul 21, 2015
Mathematics
high-school
1
answer
1
vote
181k
views
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