Given initial point P1 = (−8, 2)
and terminal point
P2 = (6, 7),
write the vector v in terms of i and j.

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?