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alex41 [277]
2 years ago
5

Pleaseeee helpppppppppp

Mathematics
1 answer:
Georgia [21]2 years ago
3 0

Answer:

A

Step-by-step explanation:

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Solve each system of equation<br> Y=-3x+5 <br> 5x-4y=-3
____ [38]
Y = -3x + 5
5x - 4y = -3

   5x - 4(-3x + 5) = -3
5x + 4(3x) - 4(5) = -3
     5x + 12x - 20 = -3
             17x - 20 = -3
                   + 20  + 20
                    17x = 17
                     17     17
                        x = 1
                        y = -3x + 5
                        y = -3(1) + 5
                        y = -3 + 5
                        y = 2
                  (x, y) = (1, 2)
6 0
3 years ago
Help please:( i would appreciate it
Lady bird [3.3K]
The inverse would make the inputs the outputs (switching the x's and y's) because plugging in 4 into the inverse would somehow output 4 and 5, the inverse could not exist. plug in the inverse points to see that the vertical line test would fail.
8 0
3 years ago
What is 1+1? Need help with my son's online school I never went to school so no one has ever taught me math​
goldfiish [28.3K]

Answer:

2

Step-by-step explanation:

.3.

4 0
3 years ago
Which of these steps will eliminate a variable in this system?
PSYCHO15rus [73]
C. multiply the second equation by two. Then add the equations
3 0
3 years ago
Help me please :) thanks
Fiesta28 [93]

Answer:

20 and 90

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
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