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pashok25 [27]
3 years ago
14

(08.01 LC)

Mathematics
2 answers:
Allisa [31]3 years ago
7 0

Answer:

There is one solution.

Step-by-step explanation:

Luba_88 [7]3 years ago
5 0

Answer:

(2, 0)

There is one solution

Step-by-step explanation:

Given the set of equations

x+y = 2

2x+y = 4

Substract both equations

x - 2x = 2 - 4

-x = -2

Multiply thrugh by -1

-1(-x) = -1(-2)

x = 2

Substitute x = 2 into equation1 ;

From 1, x+y = 2

2 + y = 2

y = 2-2

y = 0

hence the solution to the system of equation is (2, 0). Hence there is only one solution

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1-2+3-4+5-6+..+99-100.
aliya0001 [1]
-50

So you want to pair them up
(1-2)+(3-4)+(5-6)..+(99-100)
And write the answer for each pair
(-1)+(-1)+(-1)..+(-1)
When looking at this you can see that each pair equals -1
So you divide 100 by 2 and multiply that by the -1
100/2=50
50*-1=-50
Answer is 50


You would use the same method if you were going up to a number like a 500
The answer would be -250
6 0
4 years ago
Is 3/5 and 21/35 equivalent
Stells [14]

Answer: Yes 3/5 and 21/35 are equivalent.

Step-by-step explanation:

3 ÷  5 = 0.6

21 ÷  35 = 0.6

3 0
3 years ago
Read 2 more answers
Identify the vertex of the parabola.
7nadin3 [17]
I think is c be cause I took test
5 0
3 years ago
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Write the slope-intercept form of the equation that passes through the point (4,-6) and is parallel to the line y = -3/4x - 5
Karolina [17]

The equation that runs through the location (4,-6) has the slope-intercept form,  y=-\frac{3}{4}x-3 .

<h2>Formation of the equation</h2>

A line's equation written in the slope-intercept form:

y=mx+b

where m= slope & b= y-intercept

The slope of two parallel lines is equal.

Currently, we know the line's equation:

y=-\frac{3}{4} x-5

here, slope, m= -\frac{3}{4}

A line equation is created by adding the slope's value and the point's coordinates (4, -6):

-6=-\frac{3}{4}(4)+b

⇒ -6=-3 +b [adding 3 to both sides]

⇒-3=b

⇒b= -3

Hence the solution is  y=-\frac{3}{4}x-3 .

Learn more about slope-intercept form here:

brainly.com/question/9682526

#SPJ4

5 0
2 years ago
You invested $6,500 in an account that pays 6 percent simple interest. how much more could you have earned over a 10-year period
Klio2033 [76]
6500(1.06^10)-10(6500*.06)+6500=$1240.51

6 0
3 years ago
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