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
OLga [1]
2 years ago
14

Is (5,50) a solution to the linear system y = 5x + 25 and y = 3x + 35? Explain your reasoning.

Mathematics
2 answers:
elixir [45]2 years ago
8 0
No, because it is not a solution to the linear system shown above
Setler79 [48]2 years ago
3 0

y = 5x +25~~~~~~~~~~~~~~...(i)\\\\y = 3x +35~~~~~~~~~~~~~~...(ii)\\\\ \text{Substitute (x,y) = (5,50) in both equations.} \\\\y = 5(5) +25  = 25 +25 = 50\\\\y =3(5) +35 = 15 +35 = 50\\\\\text{Hence, (5,50) is a solution to the linear system of equations.}

You might be interested in
(-7.4)+e=9.11 what is e
Leya [2.2K]

<em>Greetings from Brasil...</em>

Solving this equation

<h2>-7.4 + E = 9.11</h2><h2>E = 16.51</h2>

3 0
3 years ago
What is the equation of the line through 4.2 and 0, -2?
MissTica

Answer:

y = x-2

Step-by-step explanation:

y = mx + b as an equation

m = slope

slope = (change in y) / (change in x) = (y₂-y₁)/(x₂-x₁) = (y₁-y₂)/(x₁-x₂) = (2-(-2))/(4-0) = 4/4 = 1

y = 1*x + b

plug a value in, e.g. (0, -2)

-2 = 1 * 0 + b

-2 = b

our equation is thus

y = x - 2

7 0
2 years ago
Which values represent solutions to Cosine (StartFraction pi Over 4 EndFraction minus x) = StartFraction StartRoot 2 EndRoot Ove
ddd [48]

Answer:

End fraction right brace

Step-by-step explanation:

I really hope I helped GL <33!

6 0
3 years ago
What is the area of the semicircle in square feet (use 3.14 for π.) helpp due in 21 minutes​
Elden [556K]

Answer:

14.13

Step-by-step explanation:

use the radius, 3 squared

so 3 x 3 = 9

9 x 3.14 = 28.26

28.26 / 2 ( because it is a semicircle) = 14.13

7 0
3 years ago
Please answer the question, I think I have the answer but I'm not sure.
Georgia [21]

Answer:

20cm

Step-by-step explanation:

Frame L&W: 25×20

PictureL&W:20×16

25-20=5

Length of Picture frame=5

Length of Picture frame=4

5×4=20cm²

To find area you multiply length by width

8 0
3 years ago
Other questions:
  • BRAINLIEST + 15 PTS TO WHOEVER HELPS!
    14·1 answer
  • The initial population of a town is 1,300 and it is increasing at the rate of 3% each year. Find the population at 12 years​
    11·2 answers
  • Can u help me with this
    8·1 answer
  • If x + 4y = 18 and x - 4y = 2, then x = ?<br><br> My Answer:____
    15·1 answer
  • im stuck on this... martin saw a book he wanted with a price of $32.00 the clerk told him it was on sale for $28.00 what is the
    13·1 answer
  • Find the ratio of ruppees 5 to 50 paise​
    10·1 answer
  • What is 1/12 as an equivalent fraction with the LCM as the denominator?
    14·2 answers
  • Use a protractor to draw a parallelogram that has side lengths of 8 centimeters and 6 centimeters and two adjacent angles that m
    8·1 answer
  • I need the answer in the next 6 hours
    14·2 answers
  • For 50 randomly selected speed​ dates, attractiveness ratings by males of their female date partners​ (x) are recorded along wit
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!