It takes 45 seconds. the easiest way to do these is to use a graphic calculator and replace the variables with x and y, for example, this equation would become -5x^2+30x, and if you don't have access to a graphing calculator, you can always use desmos online.
Answer:
Parallel
Step-by-step explanation:
QR and ST both parallel to y axis.
Answer:
I really don't know but this is a bad guess 11 inches but don't hold me accountable
Answer:
Outliers affect the mean value of the data but have little effect on the median or mode of a given set of data.
Is there any more details, I could give a better answer.
