Me answer these questions i don’t know.

1.

y = -3x -3 (the graph is a straight line)

m = -3

b = -3

y = 2x + 2

m = 2

b = 2

2.

2x - y = 6

x + y = 6

3x = 12

3x/3 = 12/3

x = 4

Plug x into the equation to solve for y.

2(4) - y = 6

8 - y = 6

- y = 6 - 8

- y = -2

y = 2

Your solution is ( 4, 2).

3. No the solution is ( 10 , -11/2)

- 2x - 4y = 2

3x + 4y = 8

x = 10

- 2 (10) - 4y = 2

- 20 - 4y = 2

- 4y = 22

- 4y/ 4 = 22/4

y = -11/2

Bonus:

4x + 3 ( 1787 - x) = 5792

4x + 5361 - 3x = 5792

x + 5361 = 5792

x = 431 (reserved seat tickets)

Minus 1787 with 431 which is 1,356 general admission tickets.

431 reserved seat tickets and 1,356 general admission tickets!

Hope this helps!

47

step-by-step explanation:

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.