Standard form : Ax + By = C
12y = 9x - 30
-9x + 12y = -30 ....some teachers accept this, with A being negative
but if not, then it is this :
9x - 12y = 30
Answer:
If a distribution isn't skewed, that means it's symmetrical, and potentially normal. Please see the attached picture for a visual representation.
Always. The only way an irrational number can become rational is if it’s multiplied by a irrational number.
Hope this helps!
Answer:
The answer is (A)
Step-by-step explanation:
First, add hours until the difference is less than an hour. You can add 3 hours on to make it 9:32 p.m. Then, add minutes on until it's the exact time. from 9:32 to 9:48, you can add 16 minutes, so the total time in the movie was 3 hours, 16 minutes.