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A number is equal to the sum of half a second number and 3. The first number is also equal to the sum of one-quarter of the second number and 5. The situation can be represented by using the graph below, where x represents the second number.


Which equations represent the situation?
y=1/2x+3 and y=1/4x+5
y=3x+1/2 and y=5x+1/4
y=2x+3 and y=4x+5
y=3x+2 and y=5x+4

Answer :

The first one is correct so A

The equations represent the situation will be y=1/2x+3 and y=1/4x+5. Then the correct option is A.

What is the linear system?

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

Let y be the first number and x be the second number.

A number is equal to the sum of half a second number and 3.

y = (1/2)x + 3

The first number is also equal to the sum of one-quarter of the second number and 5.

y = (1/4)x + 5

Then the correct option is A.

More about the linear system link is given below.

https://brainly.com/question/20379472

#SPJ5

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