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SOLVE ALL THESE EQUATION BY USING THE METHOD SUBSTITUTION ALGEBRAICALLY HERE'S ARE ALL THE EQUATION: 1. -7x - y = - 1/ y = 8x= 16 2. 3x +4y =0/ y=-3x -18 3. y = 3x/ -5x -2y = - 11 4. -8x -7y =0/ y = 6x
asked
Nov 8, 2023
Mathematics
high-school
1
answer
18
votes
62.7k
views
. Suppose that the graph of a function is concave up for 0 < x < 9. Which of the twoexpressions below is larger? How do you know? Be sure to give a detailed explanation ofyour conclusion.f(6)-f(4) / 6-4 or f(8)-f(6) / 8-6
asked
Oct 4, 2023
Mathematics
college
1
answer
1
vote
200k
views
An integer will always be a natural number. True False
asked
Jul 22, 2023
Mathematics
college
1
answer
3
votes
190k
views
Determine the values of m and n in the polynomial 2x* + mx -x + n such that the binomial (x - 1) is a factor and that the remainder when divided by (x + 2) is -18.
asked
Jun 24, 2023
Mathematics
college
1
answer
3
votes
54.9k
views
Select the correct answer from each drop-down menu. Read the passage. Then complete the objective summary.
asked
Nov 9, 2022
English
high-school
2
answers
3
votes
80.4k
views
Yo help a nixxa out please the struggle is real
asked
Jul 22, 2022
Mathematics
high-school
1
answer
4
votes
234k
views
Which phrase best completes the diagram? Physical geography of the Indian subcontinent Yearly monsoon seasons Dry climate in the north ? A. Landlocked region with no access to coasts O ОО B. Flat land
asked
Jul 8, 2022
Social Studies
high-school
2
answers
0
votes
193k
views
6. Mr. Roberts is known as the neighborhood grump. However, after a group of kids band together to help him find his lost dog, he becomes one of the kindest, most generous people in town. What type of
asked
Jun 17, 2022
English
college
1
answer
5
votes
93.3k
views
Mi comida preferida es la comida _______. italiana italiano italianos pls help 10 points
asked
May 8, 2022
Spanish
high-school
2
answers
1
vote
136k
views
How does the Nigerian government handle illegal oil refinery
asked
Mar 7, 2022
History
college
1
answer
1
vote
205k
views
Billy took out a 15 year loan with a principal of $25,000. He made monthly payments of $250 for the entire period, at which point the loan was paid off. How much did Sam pay in interest? 1. $20,000 2.
asked
Feb 9, 2022
Mathematics
high-school
2
answers
12
votes
89.4k
views
At an opening of a new art gallery, the owner hired a caterer to serve light snacks. The owner created a budget for 150 people to attend the opening, with a per person food cost of $4.25. If the number
asked
Sep 15, 2021
Mathematics
high-school
1
answer
5
votes
8.0k
views
{2}^(1) = what is the answer?
asked
Jul 24, 2021
Mathematics
high-school
1
answer
0
votes
66.1k
views
Help 15 points and 5star!
asked
Apr 13, 2021
Mathematics
college
1
answer
4
votes
226k
views
Inverse Functions Question: Find the inverse for f(x)= 6x+15
asked
Apr 5, 2021
Mathematics
middle-school
2
answers
1
vote
11.7k
views
"DNA denatures at a higher temperature than does protein, yet its structure depends on relatively weak hydrogen bonds. Why the difference in denaturation temperature"
asked
Mar 14, 2021
Biology
high-school
1
answer
2
votes
1.5k
views
Solve for j. 20 − 17j = –18j j =
asked
Feb 20, 2021
Mathematics
high-school
1
answer
0
votes
194k
views
For speed skaters, Marco, Naim, and Pedro, compete in a relay race where they all agree Naim will be the last skater. Then they try to decide whether or not all of her should be the first skater in the
asked
Feb 3, 2021
Mathematics
high-school
2
answers
1
vote
182k
views
The Laresen Company uses the machine hour method of applying factory overhead to production. The budgeted factory overhead last year was $200,000, and there were 40,000 machine hours budgeted. Job 84 was
asked
Jan 9, 2021
Business
college
1
answer
5
votes
51.1k
views
What is the purpose of using a word map?
asked
Oct 22, 2020
English
middle-school
1
answer
1
vote
158k
views
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