Afair owner made 18 dollars when a group of three entered which is the rate of fair per person

Let's start with an example.

At the market, 8 batteries cost $10.

How much do 6 batteries cost?

We’re trying to find the cost of 6 batteries.

Batteries                        Cost

8 / 8 = 1                         $10/ 8 = $1.25

If 8 batteries cost $10, then 11 battery costs $1.25.

Batteries                        Cost

8                                     $10

1 x 6                               $1.25  x 6        

6                                    $7.50        

So, 6 batteries cost $7.50.

Back to your question...

We are trying to find the rate of fair which means the fair price for 1 person

Fair                                 Person

18/3                                  3/3

6                                        1

So, the fair owner will make $6 for 1 person.

Hope this helped! Good luck!

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column