It measures 8.5 by 11.0 inches (215.9 by 279.4 mm). US Letter size paper is a standard defined by the American National Standards Institute (ANSI).
2x + 3y = 9
3y = -2x + 9
y =-2/3+3
5x + y = - 10
y=-5x-10
5x - y = 7
- y = - 5x + 7
y = 5x - 7
slope is 5/1
y intercept is -7/1
Answer:
you are correct :D
Step-by-step explanation:
To find out how much Sybil would make in a certain amount of time, the equation would be:
h * 12
(hours times number of dollars per hour, which is 12)
Hope this helps!! :)
The answer is not any of the letters. I got x=15/2 or x=7.5. You may have made an error in your question.
