1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Firdavs [7]
3 years ago
6

Solve the system of equations. (1 point)

Mathematics
2 answers:
Tatiana [17]3 years ago
7 0
Solve using elimination method-
Eliminate the x’s

Distribute -2

-2x + 6y = -2

Subtract

2x - 5y = 3
-2x + 6y = -2

y = 1

Plug it in:

x - 3 = 1

x = 4

Solution
(4,1)


confirm:


2(4) - 5(1) = 3
DiKsa [7]3 years ago
5 0

Answer: A. (4,1)

Step-by-step explanation:

2x -5y = 3

x -3y = 1

Change the equation to isolate a variable so you can substitute it in the other one.

x = 1+3y so

2(1+3y) -5y = 3

2 + 6y -5y =3

2 + y = 3

y=1

Back to the easy equation we isolated

x = 1+3(1)

x= 4

(4,1) is a point where x=4 and y=1

You might be interested in
Ms. Clint is comparing the sales of sweaters and gloves at her store for the past ten winter weeks. Select the true statement ba
lianna [129]

Answer:

i would say b

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Does the graph represent a function?<br> Yes or No
lisabon 2012 [21]

Answer:

Yes, the graph is a function because the lines do not overlap one another (vertical line test)

- I hope this helps have a great night

8 0
3 years ago
Read 2 more answers
If my data set had an outlier that was quite a bit more than the other numbers in my data set, what would it do to
masha68 [24]
It would increase the average, just by a bit.
7 0
3 years ago
Explain how to add fractions with unlike denominators. Please be as specific as possible.
Gelneren [198K]

Answer:

Look below

Step-by-step explanation:

So I will use an example to try and show you how to do this.

If we have 1/2 + 1/3, we know that we don't have like denominators. We can change this by finding one. All we need to do is multiply our denominators. So in our example, that would be 2*3=6. Our new denominator would be 6. So now we would have 1/6 + 1/6 which isn't the same as our old equation. That is because we haven't multiplied our top numbers yet. To do this, we need to multiply the top number by the opposite denominator like so, 3/6+2/6.

So our first fraction was

1/2+1/3

We then multiplied the whole fraction by the opposite denominator

3/6+2/6

Thanks! Hope you choose me for brainliest!!! Have a nice day!

5 0
3 years ago
What is the slope of a line perpendicular to the line passing through E(-1,6) and F(-2,-10)?
STatiana [176]

Answer:

Step-by-step explanation:

E(-1,6)  & F(-2,-10)

Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\  \  \ \ = \frac{-10-6}{-2-[-1]}\\

=\frac{-10-6}{-2+1}\\\\=\frac{-16}{-1}\\\\= 16

Slope of the line perpendicular to this line = -1/m =  -1/16

7 0
3 years ago
Other questions:
  • Find the area of the following ellipse.
    11·1 answer
  • How to do 2(x-5)-8=20
    8·2 answers
  • Ryan starts at 140 pounds, and gains two pounds per year. Carlos starts at 195 pounds, but loses three pounds per week. In how m
    13·1 answer
  • A baby blue whale weighed 5520 pounds at birth. After two days, the baby weighed 5710. After 14 days, the baby weighed 8180 poun
    10·2 answers
  • Write y=1/6x+7 in standard form using intergers.​
    15·1 answer
  • Sal is tiling his entryway. The floor plan is drawn on a unit grid. Each unit length represents 1 foot. Tile costs $1.65 per squ
    14·1 answer
  • A C B, X Z Y
    15·1 answer
  • Can y’all help me I have two more to go
    13·1 answer
  • Please help i keep getting the wrong answers
    8·2 answers
  • Work out the circumference of this circle.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!