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
11111nata11111 [884]
3 years ago
8

Solve the system of equation Y=4x-11 Y=x+13 X= Y =

Mathematics
1 answer:
Phoenix [80]3 years ago
5 0

Answer:

(8,21)

Step-by-step explanation:

Since both equations equal y, set both equaitions equal to each other

and solve for x

4x-11=x+13 , subtract x from both sides

3x-11=13, add eleven to both sides

3x=24, divide both sides by 3 to get x alone

x=8

Substitute x=8 into either equation to solve for y

y=4(8)-11

y=32-11

y=21

You might be interested in
Please help i’m in a test rn. Consider the geometric sequence -7, 14, -28, .... Select all that apply.
sp2606 [1]

nsweres el dodeel s  Step-by-step explanationen

5 0
3 years ago
A washer and dryer cost $803 combind the washer costs $47 less then the dryer whats is the cost of the dryer
Naddik [55]

Answer:

the dryer costs $425

Step-by-step explanation:

x = washer

y = dryer

x + y = 803

x = y - 47

using the second equation a substitute in the first equation we get

y - 47 + y = 803

2y = 850

y = $425

FYI

x = y - 47 = 425 - 47 = $378

3 0
3 years ago
Read 2 more answers
What is the total surface area if the composite figure below?
trasher [3.6K]

(8cm×5cm)+(1/2×5×5)cm^2

=40cm^2+12.5cm^2

=52.5cm^2

5 0
3 years ago
Two different formulations of an oxygenated motor fuel are being tested to study their road octanenumbers. The variance of road
Lyrx [107]

Answer:chomai

Step-by-step explanation:chomai

3 0
3 years ago
-3 -2e -7 = 10<br> e = <br><br> Solve for e
insens350 [35]

Answer:e=-10

Step-by-step explanation:

-2e-7=13

-2e=20

e=-10

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of each variable. Explain reasoning and clearly identify answer. Need help with geometry home work.
    13·1 answer
  • To thank her five volunteers, Mai gave each of them the same number of stickers. Then she gave them each two more stickers. Alto
    12·1 answer
  • What is the solutions to<br> (2x-1)(3x+4)=0?
    7·2 answers
  • A company makes picture frames for different sized pictures. A customer has several rectangular-shaped photographs that he wants
    9·2 answers
  • Solve for x.<br> 3х - 4 = 13
    11·2 answers
  • 40 is the sum of 15 and Craig's savings.<br> Use the variable c to represent Craig's savings.
    15·2 answers
  • The mayor surveyed 1000 voters to see if they approve of the job she's doing, what is the population?
    7·1 answer
  • The cost of every college is expected to increase 3.5%
    10·1 answer
  • Drag each equation to show if it could be a correct first step to solving the equation
    9·2 answers
  • I forgot to study sorry guys
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!