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
Likurg_2 [28]
2 years ago
11

−5y=−5 7x+6y=7 ​ Is (5,1) a solution of the system

Mathematics
1 answer:
enot [183]2 years ago
8 0

Answer:no, (5,1) is not a solution for the equation. (1/7,1) will be a solution for the equation.

Step-by-step explanation:

one way to do it is to plug 1 as the y-value into the first equation which does work but when you plug 5 as the x-value and 1 as the y-value in the second equation, it will get you to 41 which does not match so it will not be an equation. the other way to check is to solve by substitution which for the first equation, you divide both side by -5 and get y=1 then substitute y with 1 in the second equation and subtract both side by 6 and get 7x=1 and divide both side by 7 to get 1/7. the y-value match but the x-value don't so (5,1) is not a solution.

You might be interested in
Sandy can fold 6 towels in 3 minutes. If she continues at this rate, how many minutes will it take her to fold 36 towels?
AveGali [126]

Answer:

18 minutes

Step-by-step explanation:

6 towels in 3 minutes

36 towels = ?

36/6 x 3

= 18

8 0
2 years ago
Your friend is hitting a golf ball. The picture shows a line from your friend to the hole, and also a line to a tree and a line
Nesterboy [21]

Answer:150

Step-by-step explanation: 250/ x = 375/225 equals 150 yards

5 0
2 years ago
Describe how to obtain the graph of g(x)=(x-3)^2+3 from the parent function f(x)=x^2
KIM [24]
Add to x, move graph to left

subtract from x, move graph to right

add a constant to function, move graph up

subtract a constant to the function, move graph down

g(x)=(x-3)^2+3

move f(x)

3 units right, 3 units up
5 0
3 years ago
3 1/3 x 3 1/3 find the area of each square
Svetradugi [14.3K]

Answer:100/9

Step-by-step explanation:

3 1/3 x 3 1/3

(3x3+1)/3 x (3x3+1)/3

10/3 x 10/3=100/9

3 0
3 years ago
The output is six times the Input
Sauron [17]
Are you trying to make this into a function?

f(x)=6x

Good luck!
6 0
3 years ago
Other questions:
  • Write the prime factorization of the number. (49 and 50)
    11·1 answer
  • I need help on question 2 and 3
    11·1 answer
  • Can someone please help
    11·1 answer
  • A line segment is sometimes/never/always similar to another line segment, because we can sometimes/never/always map one onto the
    11·2 answers
  • A company policy requires that, for every 40 employees, there must be 3 supervisors. If the are 285 supervisors at the company h
    11·1 answer
  • Help please. Question is in picture.
    6·2 answers
  • A dog is 3 and one half
    6·1 answer
  • Consider the functions f(x)=x−7 and g(x)=4x3. What is f(x)+g(x)?
    8·2 answers
  • 1.<br> Which of these numbers is irrational?<br> a 27<br> b<br> 7T<br> c 16<br> d<br> 1
    12·1 answer
  • Find the perimeter of the following shapes <br> 3.6 cm<br> 3 cm<br> 7.2 cm
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!