What's the midpoint of the the line-segment starting at (4, 5) and ending at (-12, 5). 1 (-4,5)
2 (-8,5)
3 (8,2.5)
4 (6,7)

The equation respenting the left table is

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?