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Solve the following system of equations algebraically: Y = x^2 + 8x – 9 Y = 2x + 7
asked
Apr 5, 2022
Mathematics
college
1
answer
1
vote
8.0k
views
Which region on the map below experienced a post-World War ll communist revolution?
asked
Nov 21, 2021
History
middle-school
1
answer
3
votes
209k
views
Ok one quiestion Where do you think I live! 44 points if correct
asked
Sep 25, 2021
Mathematics
high-school
2
answers
2
votes
103k
views
A solution is known to contain either Ni2 or Cr3 . Addition of what single (1 only) reagent would identify which ion is present?
asked
Sep 9, 2021
Chemistry
college
1
answer
0
votes
190k
views
A study was performed to determine whether men and women differ in their repeata-bility in assembling components on printed circuit boards. Random samples of 25men and 21 women were selected, and each
asked
Sep 9, 2021
Mathematics
college
1
answer
5
votes
188k
views
Which of the following negative effect of the rise in agricultural technology following World War II? I need help..
asked
Jul 8, 2021
Engineering
high-school
1
answer
3
votes
122k
views
Find the values for a, b, and c that complete the simplification.
asked
Mar 4, 2021
Mathematics
high-school
2
answers
2
votes
132k
views
What is the advantage of the wide shot vs extreme wide shot
asked
Feb 10, 2021
Arts
high-school
1
answer
0
votes
130k
views
What type of energy does friction produce?
asked
Feb 1, 2021
Physics
high-school
2
answers
3
votes
93.2k
views
For the following questions consider a water molecule, H2O. a. What type of bond is formed between the oxygen and the hydrogen atoms? b. Describe how these bonds form. c. Explain why there are two hydrogen
asked
Nov 16, 2020
Chemistry
high-school
1
answer
5
votes
67.6k
views
Write as a product of 2 binomials and a monomial (factor out as much as possible from each binomial). (14x+21y)(6ab–3a)
asked
Oct 22, 2020
Mathematics
middle-school
1
answer
3
votes
130k
views
Help me out please please
asked
Sep 22, 2020
Mathematics
high-school
1
answer
3
votes
203k
views
4(j+4) rewrite the expression
asked
Jun 12, 2020
Mathematics
middle-school
2
answers
0
votes
122k
views
Given a population with mu = 64 and sigma = 25, if one draws samples of size l55, the sample means will have a distribution which is approximately normal with:
asked
Dec 1, 2019
Mathematics
high-school
1
answer
1
vote
96.6k
views
Tom's age is 5 more than twice D's age. Which expression represents this? 10x 5x + 2 5 + 2x
asked
Feb 19, 2019
Mathematics
high-school
1
answer
4
votes
192k
views
Till, Moraine and kettle are examples of
asked
Mar 1, 2018
Geography
high-school
2
answers
1
vote
29.0k
views
________________ are social groups characterized by a hierarchy, division of labor, written rules and communications, and impersonality and replaceability of positions.
asked
Sep 14, 2017
Social Studies
high-school
1
answer
1
vote
69.2k
views
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