Question 1 7 pts
One house sitter charges $40 a day. Another house sitter charges an initial fee of
$100 plus $15 per day. Which equation could you use to solve to find out after how
many days is the fee charged by the two sitters the same?
40x + 100 = 15x
40x = 100 + 15x
40 = 100x + 15
none of the above
Question 2
7 pts
HELPPP PLSSS

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Solve for x and select the correct answer