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2 years ago

How can systems of equations be used to represent situations and solve problems?

Mathematics

1 answer:

uysha [10]2 years ago

4 0

Answer:

To solve real world problems, we can use the relationship between the quantities and form equations which represent the situation given in the problem. Then, we can use these equations to solve the problems.

Step-by-step explanation:

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Write the following equation in the general form

shtirl [24]

<h2>Explanation:</h2>

As I understand, the given equation is:

$5 y = x-1$

So we need to write this into general form. The general form of the equation of a line is given by:

$Ax + By + C = 0$

Where A and B can't be zero at the same time. So subtracting 5y from both sides:

$5y-5y = x-1-5y \\ \\ 0=x-1-5y \\ \\ \\ Arranging: \\ \\ \boxed{x-5y-1=0} \\ \\ \\ So: \\ \\ A=1 \\ \\ B=-5 \\ \\ C=-1$

6 0

3 years ago

Can any one help me

emmainna [20.7K]

I think you set up the equation like this

$2.50x+5

I hope I helped sorry if I didn't.

8 0

3 years ago

Ggle is saying the wrong answer, anyone can help??

ddd [48]

Answer:

X=2

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Mathematics, what's the answer?

sleet_krkn [62]

Answer:

-5

Step-by-step explanation:

The answer is -5 because when you take 3+9 you get 12 and then it says divide that by 3 which then equals 4 then subtract it by 9 which gives you the answer -5.

Hope DaSS HulP,

5 0

2 years ago

The zeros of a function are the values of x for which the function is equal to zero. Enter a number in each blank to make trued

scoray [572]

Answer:

zeros are 4 and 3

Step-by-step explanation:

2x - 6 =0

x -4 = 0

solve both of these for x

these are your zeros

7 0

2 years ago