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Verizon [17]
3 years ago
15

Will give braineliest

Mathematics
2 answers:
OleMash [197]3 years ago
7 0

Answer:

3Fx + 3Gy = 3H\\Qx + Ry = S

Step-by-step explanation:

Given:

The system of equations given are:

Fx + Gy = H \\Qx + Ry = S

If an equation is multiplied by a number throughout, then the equation remains the same by multiplication property of equality. The multiplication property of equality says that if both sides of the equation is multiplied by the same number, then the new equation is equivalent to the previous equation.

For example: If x+y =2 is multiplied by 2 on both sides, then the new equation will be 2x+2y=4 which is equivalent to x+y =2 .

So, from among all the choices given, the first choice represents the above mentioned property. The equation Fx + Gy = H is multiplied by 3 on both sides. So, the equation 3Fx + 3Gy = 3H is equivalent to Fx + Gy = H.

The second equation Qx + Ry = S has not been changed. So, the equivalent system of equations to the given system is:

3Fx + 3Gy = 3H\\Qx + Ry = S

o-na [289]3 years ago
4 0

Answer:

A

Step-by-step explanation:

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<h3>What is a mathematical model?</h3>

A mathematical model is the model which is used to explain the any system, the effect of the components by study and estimate the functions of systems.

The cost (in dollars) of making a square window with a side length is C. the length of side of the window is n.

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Learn more about the mathematical model here;

brainly.com/question/4960142

#SPJ1

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