2x-3y=5
determine the missing coordinate in the ordered pair −3) so that it will satisfy the given equation.

x=-2

Step-by-step explanation:

So because you have (?,-3), the -3 is your y axis.

Remember (x,y).

So, you would substitute your y with the -3.

Ex. 2x-3(-3)=5

You will solve from there

-3 x -3 = 9

2x+9=5

subtract your 9 from your 5

2x=-4

divide your 2 from your -4

x=-2

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

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24