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artcher [175]
3 years ago
6

What is the answer for y=2x-5 and 4x-y=7

Mathematics
1 answer:
Dvinal [7]3 years ago
4 0
Substitute the first equation into the second equation. You will get:

4x - (2x - 5) = 7

Distribute the negative sign into the parenthesis:

4x - 2x + 5 = 7

Simplify

2x + 5 = 7

Subtract 5 on both sides

2x = 2

x = 1

Now, substitute x = 1 into the first equation:

y = 2(1) - 5

y = 2 - 5

y = -3


The solution to the system of equations is (1, -3).
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Rina8888 [55]

Peer-to-peer is good for fast payment but is lacking in the transfer of funds security as there is mostly made b/w people with one unknown history or background, most people meeting for the first time, Compared to cash or check which is handled physically. This is further explained below.

<h3>Looking at the repayment time of peer-to-peer users how would you assume it compares to that every payment via cash or check?</h3>

Generally, P2P, which stands for peer-to-peer, is a method of payment that enables users to make purchases without needing to have access to their financial institution's account information. The transfer is completed quickly and, in most cases, at no cost. There is a generational divide in terms of adoption, but the vast majority of Americans today make use of mobile payment applications.

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7 0
2 years ago
11. Find the H.C.F of 96 and 120.<br>​
Veronika [31]

Answer:

24.

Step-by-step explanation:

The factors of 96 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96

The factors of 120 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Then the greatest common factor is 24.

3 0
3 years ago
Find the sum of the two matrices:
romanna [79]

Answer:

[[5,2],[[4,1],

[3,0]]+[6,7]]

=

[[9,3],

[9,7]]

Step-by-step explanation:

you add 5+4,2+1,6+3,7+0

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3 years ago
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Maude sees 3 more foxes than Henry. Henry see 4 foxes. How many foxes did Maude see?
jonny [76]
7 foxes, Maude had seen
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3 years ago
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