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777dan777 [17]
3 years ago
13

Use the elimination method to solve the system of equations.

Mathematics
2 answers:
AnnZ [28]3 years ago
6 0
The answer is A.
x= 3/5 or 0.6 and y= 2
Alborosie3 years ago
5 0
<span>   5x + 2y = 7 
+
   −5x + 4y = 5 
____________

6y = 12
y = 12/6
y = 2

</span>5x + 2y = 7 
5x + 2*2 = 7
5x + 4 = 7
5x = 7 - 4
5x = 3
x = 3/5

<span>A. ( 3/5, 2) </span>
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An artist plans to sell $300 of prints online each week. This month, she is within $22 of her goal.
monitta

The minimum and maximum amounts that the artist received for her products are 278 and 322

<h3>Part A: Define a variable and write an absolute value equation to represent the scenario.</h3>

Let the number of prints remaining be x.

The given parameters are:

Total = 300

Amount = 22 within her goal

So, we have the following absolute value equation

|x - 300| = 22

<h3>Part B: Solve the equation, showing all steps.</h3>

In (a), we have:

|x - 300| = 22

Remove the absolute bracket

x - 300 = 22 and x - 300 = -22

Add 300 to both sides

x = 322 and x = 278

<h3>Part C: What are the minimum and maximum amounts that the artist received for her products?</h3>

The minimum and maximum amounts that the artist received for her products are 278 and 322

Read more about absolute value equation at

brainly.com/question/17795998

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3 0
2 years ago
Choose the constant term that completes perfect square trinomial <br> y^2+0.1y
Levart [38]
If this is correct the answer would be
y^2 + 0.1y + 0.0025
3 0
3 years ago
Evaluate the expression when g=8 and h=7. <br> 4g-h
Lelechka [254]
25 because 4(8)-7 = 32-7 = 25
3 0
2 years ago
Read 2 more answers
If she makes $18. per hour, how much will she make in 30 minutes of working?
Mashcka [7]

Answer: $9

Step-by-step explanation:

all you have to do is divide it by 2 cuz there's 60 minutes in an hour

3 0
3 years ago
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A line passes through (6, 3), (8, 4), and (n, -2). Find the value of n.
timurjin [86]

Answer:

n = -4

Step-by-step explanation:

Notice how in the previous examples they all divide by 2? It is the same case here. So now the question is... "what" divided by "2" is "-2".

Let me show you:

n ÷ 2 = -2

if you know your integer math, you should know that...

-4 ÷2 = -2 (this is the correct equation)

8 0
1 year ago
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