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
OlgaM077 [116]
3 years ago
9

What is the solution to the system of equations?

Mathematics
1 answer:
MatroZZZ [7]3 years ago
5 0

x is -4 and y is 15

3x + y = 3 \\ 2x + y = 7 \\  \\ 3x + y = 3 \\  - 2x - y =  - 7

x =  - 4 \\  \\ y =  12 + 3 \\ y =15

good luck

You might be interested in
Solve the equation for t.
DiKsa [7]
<span>3t + 2 = 5(t – 2) – 2t + 8

Start by distributing...

3t + 2 = 5t - 10 - 2t + 8 

Combine like terms....

3t + 2  = 3t - 2

Subtract 3t from both sides 

2 = -2 

Since 2 is NOT equal to -2 there is no solution for this equation</span>
4 0
3 years ago
Read 2 more answers
If a die is rolled 36 times, how many times is the number 4 expected to come up?
Snezhnost [94]

Answer: 4/36 or 1/9

Step-by-step explanation: The answer will be 1/9 because when a dice is rolled 6 times, every number has a 1/6 chance of being the number. So if the die is rolled 36 times, the number will show up 1/9 of the time.

4 0
3 years ago
PLEASE HELP ILL GIVE BRAINLIEST Which equation choice could represent the graph shown below?
lions [1.4K]

Answer:

A,   x(x-4)

Step-by-step explanation:

None of them will give you the vertex you want but the x intercepts are only correct for A

6 0
3 years ago
Read 2 more answers
Subtract 8 1/2 - 2 2/3 = ?
Andrews [41]

Answer: 2 2/3 or 2.6 repeating

Step-by-step explanation:

- Reduce the numbers With the greatest common divisor 2

- Calculate product

- Calculate the difference

- YOUR FINAL ANSWER

Hope I was able to satisfy your needs

8 0
3 years ago
Read 2 more answers
Write an equation to represent function A
maw [93]

Answer:

y = 312x + 2

Step-by-step explanation:

According to y = mx + b, m stands for slope and b stands for y-intercept. Let us find the y-intercept. To find the y-intercept, the x should be zero in (x, y).

(x, y)

(0, 2) ---> y-intercept (b)

Now that we have found the y-intercept, we will now find the slope by using its formula.

Slope formula:-

m = y2 - y1 / x2 - x1

Pick two random (x, y). I will pick the first and last pairs.

(0, 2) and (4, 1250)

Now plug these two pairs in the formula.

m = y2 - y1 / x2 - x1

m = 1250 - 2 / 4 - 0

m = 1248 / 4

m = 312

This means that the slope (m) is 312. Now put that in y = mx + b form.

y = mx + b

y = 312x + 2

Both of the forms are the same. Hope this helps, thank you :) !!

6 0
2 years ago
Other questions:
  • What is infinity + infinity
    7·2 answers
  • Jack had 3 bags of golf balls with b balls in each bag; than his frend gave him 6 more golf balls
    8·2 answers
  • How can I tell if a triangle with side lengths 10, 24, and 26 is a right triangle?
    11·1 answer
  • Find the degree measure of alpha to the nearest tenth of a degree.
    9·2 answers
  • Sue has 3 apples. Jim has<br> 4 oranges. Which child has an<br> even number of items?
    15·1 answer
  • In the figure, PQ is parallel to RS. The length of RP is 5 cm; the length of PT is 30 cm; the length of QT is 60 cm. what is the
    9·2 answers
  • Wнaт are тнe anѕwerѕ тo тнιѕ
    9·1 answer
  • I really need helpppppp
    7·1 answer
  • Can someone help? Awnsers <br> A. 7:10<br> B. 7/17<br> C.10 to 7<br> D. 10:17<br><br> Thankyou!
    11·1 answer
  • Evaluate the expression y-3+2 when x = 6 and y=8
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!