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kenny6666 [7]
3 years ago
10

A set of equations is given below:

Mathematics
2 answers:
Salsk061 [2.6K]3 years ago
7 0
If you would like to know which of the following best describes the solution to the given set of equations, you can calculate this using the following steps:

<span>y = 4x + 8
y = 4x + 2
</span><span>___________________
</span>y = y
4x + 8 = 4x + 2
8 = 2

The correct result would be: No solution<span>.</span>
Vladimir79 [104]3 years ago
4 0

If you look at thesee equations both of them have 4x as there slope but they have different y intercepts. This means that there are no solutions.

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Problem 3
Murljashka [212]

Answer:

-\frac{2}{5}

Step-by-step explanation:

Given expression:

           2x + 5y = -10

The equation of a straight line is;

            y = mx + c

y and x are the coordinates

m is the slope

c is the intercept

 Now;

          let us write the given expression in slope intercept format;

            2x + 5y  = -10

                    5y = -2x - 10

                     y = -\frac{2x}{5}  - 2

So, the slope of the line is -\frac{2}{5}

8 0
3 years ago
Newton has 28 cows Sally has 17 what is the sum?<br>​
melamori03 [73]

Answer: 45

Step-by-step explanation:

Sum is addition so it would be

28+17=45

6 0
2 years ago
Read 2 more answers
Factor<br> x + x²y + x³y²<br><br> and <br><br> 10ℎ³????³ – 2h????² + 14hn
xenn [34]
What is the question marks for?

The First One Answer is

x•(1+xy+x^2y)
8 0
3 years ago
Oh please help me with this!!!
Vesna [10]

Answer:

x+74=180

x=180-74

x=106

x=4y+22

106-22=4y

84/4=y

21=y

y=21

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
1) 5.4 +(-9.7)<br> Find the sum
harina [27]

Answer:

-4.3

Step-by-step explanation:

5.4 +(-9.7)

= 5.4-9.7

=-4.3

4 0
3 years ago
Read 2 more answers
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