Answer:
2
Step-by-step explanation:
because y-5x=3 its very simple math.
I think it’s questions 1 and 2
Answer:
7*250= 1750
Step-by-step explanation:
every minute she runs 250 meter just add 250 to every minute until you get to 7 minutes
The width of the confidence interval is twice the margin of error. The lower bound of the confidence interval is the observed score minus the margin of error;