Jim is 2 years older than 3 times his little brother, tommy. together their ages add up to 18. how old are they both?

Write an equation of the line given the two points below (write your equation in slope-intercept form, y=mx+b): (-4, 4) and (6, -4)

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?