Answer:
A, D
Step-by-step explanation:
Sub the x and y values into the equation. The x value is the first number in the coordinate, and the y value is the second number.
If the left side is equal to the right side, it is a solution.
Example:
4x-5y=24
4(-9)-5(-12)=24
-36+60=24
24=24
Remember: if the left side does not equal the right side, it is not a solution.
Answer: East
Step-by-step explanation:
Given
A spinner initially pointing towards west is made to move 
revolutions clockwise and 
revolutions counterclockwise.
After one complete revolution pointer points at the same direction.
So, the net movement of the spinner is
That is 1 and half-revolution counter clockwise
After 1 revolution, direction is same, but after half revolution it points towards east.
The final direction is east.
I’m assuming the information you’ve given is for a picture. However, the picture isn’t showing.
Hi, the answer is "You pay $11 for a movie ticket and some amount at the concession stand for a total of $28". We know this because the key words "total" before $28 dollars - 'total' stands for an equal sign in equations.
The unknown, or x, is the "some amount at the concession stand". This is an unknown value, but we do know it is added to $11 dollars for the movie ticket (which is a known value.)
Therefore, we have 11 (the movie ticket) plus (key word: and) some amount (meaning x) = (key word: total) 28
The height is 22 inches? It says it in the question
