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insens350 [35]
3 years ago
9

2x - 6y = 12 2x – 4y = 8

Mathematics
1 answer:
Alenkasestr [34]3 years ago
7 0

Answer:

true

Step-by-step explanation:

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Plz help me on this question im timed
ivolga24 [154]

Answer:

i think the answer are the 1st one the 4th one, & the 7th one.

Step-by-step explanation:

your equation is:

342/6=<em>x</em>

342 is the total amount of peanuts.

6 is the amount of bags.

<em>x</em> is the number of peanuts in each bag.

<em>x</em> = 57

7 0
3 years ago
A group of researchers analyzed the data of 654 adults from their annual health examination. They aimed to investigate the assoc
Zina [86]

Answer:

the question is too long

Step-by-step explanation:

can you shortened it?

5 0
3 years ago
vera has two loans total 9000$. One loan is at 5%simple interest and the other one is at 6% interest at the end of the year vera
Bingel [31]
Eg. the first loan is x, the second loan will be (9,000 - x)

First, we need to make an equation based on the problem
first interest + second interest = 492
5% of x + 6% of (9,000 - x) = 492
<em>This is the equation</em>

Second, solve the equation and find out the value of x (first loan)
0.05x + 0.06(9.000 - x) = 492
0.05x + 540 - 0.06x = 492
-0.01x + 540 = 492
-0.01x = 492 - 540
-0.01x = -48
x = -48/-0.01
x = 4,800

Third, find the second loan
9,000 - x
= 9,000 - 4,800
= 4,200

SUMMARY
The first loan that has interest of 5% is $4,800
The second loan that has interest of 6% is $4,200
6 0
3 years ago
(n – p)^2; use n=5, and p= 3<br>​
Bumek [7]

Answer:

4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the slope of the line that passes<br> through the points (-3,-2) and (2,-4)?
wlad13 [49]
The slope of the line that passes through the points is y=8/5x
8 0
3 years ago
Read 2 more answers
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