Determine which relation is a function. a. {(–4, 3), (–2, 3), (–1, 2), (2, 5), (3, 2)} b. {(–4, 1), (–2, 3), (–2, 1), (–1, 5), (3, 2)} c. {(–4, 1), (–2, 3), (–1, 2), (3, 5), (3, 2)} d. {(–4, 1), (–2, 3), (–1, 1), (–1, 5), (3, 2)}

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship