what is the slope of the line that passes through the points
(
−
6
,
−
8
)
(−6,−8) and
(
−
14
,
4
)
?
(−14,4)? write your answer in simplest form.

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

Can someone check if i did this correct. it’s number 4 if you’re wondering.

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?