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
gavmur [86]
3 years ago
13

Use addition to solve the linear system of equations. Show all of your work.

Mathematics
2 answers:
Marysya12 [62]3 years ago
6 0
You're looking for the answers to both X and Y, correct?<span />
alexgriva [62]3 years ago
3 0
I changed the first equation to y=x-3 by subtracting 3 from each side.

y=x-3
y=-4x-3

So, x-3 = -4x-3, because y =y.

So, I then solved for x, and used this number to solve for y.
You might be interested in
Lonna had 30 minutes to do a three-problem quiz. She spent 11 minutes on question A and 4
STatiana [176]

Answer:

She had 15 minutes left.

Step-by-step explanation:

30 - 11 = 19

19 - 4 = <em>15</em>

8 0
2 years ago
Read 2 more answers
What is The measure of the radius, C, rounded to the nearest inch? Use appropriate trigonometric ratios to solve
Tema [17]

Answer: 14in

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
h = -16t^2 + 541? its been forever since i had to do this and frankly I'm completely lost. please if you answer this can you tea
natta225 [31]
A = -16  b = 0  c = 541
Use the quadratic formula which is
x = [-b +- sq root (b^2 -4*a*c)] / 2*a
x = [-0 +-sq root (0 -4*-16*541)] / 2 * -16
x = + - sq root (0 -4*-16*541) / -32
x = + - sq root (34,624) / -32
x = + - 186.075 / -32

x1 = 186.075 / -32 = <span> <span> <span> -5.81484375 </span> </span> </span>
x2 = -186.075 / -32 = <span> <span> <span> 5.81484375 </span> </span> </span>


7 0
3 years ago
What is 420 in 7hours​
son4ous [18]

Answer:

60

Step-by-step explanation:

420 divided by 7

4 0
3 years ago
What is an equation of the line that passes through the points (4,-2) and (8,3)?
gladu [14]

the other is the same as the other o li and the other o li and the other o li and the other o li and the other o li and has been the best selling game in my history for a while and it is not the best time for me the whole time I was a new York fan who was so excited to see my new album in my first impres and the next episode I had to get out yet and still haven't had to do anything for a long

5 0
3 years ago
Other questions:
  • What plus what would equal 3744
    10·2 answers
  • Help me please thank you​
    7·2 answers
  • Identify the equivalent expression for each of the expression below 3√x
    7·1 answer
  • For 0 ≤ ϴ &lt; 2π, how many solutions are there to tan(StartFraction theta Over 2 EndFraction) = sin(ϴ)? Note: Do not include va
    5·1 answer
  • What kind of angles are 1 and 5 in the picture below?
    5·2 answers
  • What is the measure of Ād in 0 below?<br> A. 800<br> B. 1000<br> C260degrees <br> D.280degrees
    7·1 answer
  • What is 8+[4+(-9)] ?
    6·1 answer
  • You get paid ​​\$14.50$14.50​ an hour at your job and the newest video game costs ​\$85.00$85.00​. Find the inequality that repr
    9·1 answer
  • Which step is the same when constructing an inscribed regular hexagon and an inscribed equilateral triangle?.
    6·1 answer
  • Order these numbers from least to greatest.<br> 3.3661, 3.5, 3.36, 3.036
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!