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
Shtirlitz [24]
4 years ago
5

What is the solution to the following system of equations?

Mathematics
1 answer:
Semmy [17]4 years ago
3 0

Answer:

(3,2)

Step-by-step explanation:

The system is

x + y = 5

x -y = 1

Add the equations to eliminate y

2x = 6----->x=3

Substitute this value in any equation

3+y = 5----->y=2

The solution is (3,2)

You might be interested in
What is the slope of the line that passes through (-2,-3) and (1,1)
kramer
Slope:
m =  \frac{y _{2} - y _{1}}{x_{2} - x _{1}}

Slope is rise over run. It is a ratio of the amount of the y-axis over the amount of x-axis. So, now assign the first group of numbers, (-2,-3) as 1; then the second group, (1,1) as 2. Like this:
first \: group(x _{1} ,y _{1}) \\ second \: group(x_{2},y_{2})
Notice the subscripted numbers designate the group number. Next, plug in the numbers and do the math.
\frac{1 - ( - 3)}{1 - ( - 2)}  =  \frac{1 + 3}{1 + 2}  =  \frac{4}{3}
So, the slope, m, is equal to four thirds.

m = 4/3
6 0
3 years ago
I need some helppp people
dsp73

We can observe that the function describing the graph is linear and so the equation is of linear nature:

y=mx+n

Numbers m and n have special names. m is called the slope, n is called y-intercept.

From the graph one can tell that the line intercepts y-axis at y = -1 that means n = -1. What about the slope you say?

The slope can be calculated using two points' coordinates that lie on the line:

m=\frac{\Delta y}{\Delta x}=\frac{-1-5}{0-5}=\frac{6}{5}

Now our line has an equation,

y=\frac{6}{5}x-1

Hope this helps.

4 0
3 years ago
Read 2 more answers
The sum of 2 numbers is 10,and there product is 24 what are these 2 numbers ?
givi [52]
The answer is 4 and 6 :)
5 0
4 years ago
Read 2 more answers
Help pleaseee, i really need this
Irina18 [472]

Answer: B

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Both 2 and 5 are common factors of a number. The number in between 101 and 118. What is the number? Give a reason for your answe
Deffense [45]
110
2 and 5 are prime and thus share no common factors. The lowest common multiple of 2 and 5 is therefore 2 x 5 = 10. 

Your answer must be a multiple of 10 and there is only one answer in that range that fits. 

Double-check: 
110 / 2 = 55 r. 0 
110 / 5 = 22 r. 0 

3 0
4 years ago
Other questions:
  • Forty five men can construct a road 210m long in 60 days. What length would be constructed by 72 men in 50 days assuming that al
    11·1 answer
  • I need help with #16 plzzzzzzzz<br> I’ll give brainliest
    13·1 answer
  • can someone please answer this. like seriously answer it. i’m failing math and i need to bring my grade up.
    14·1 answer
  • A rectangular lot is 140 meters long and 100 meters wide. Give the length and width of another rectangular lot that has the same
    15·2 answers
  • An expandable cone-shaped funnel consists of two sections as shown. ( Question A) What is the volume of the bottom section? ( Qu
    14·2 answers
  • A car travels 180 miles in 3 hours and 45 minutes. How many miles does it travel per hour?
    8·2 answers
  • A small ice cream cone costs $2.00, a medium costs $2.75, and a large costs $3.25. Special toppings cost
    15·1 answer
  • Solve and solve work please
    8·2 answers
  • 6453 to the nearest thousand
    8·2 answers
  • Please help me thanks!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!