If the original quantity is 14 and the new quantity is 22, which of these is the best estimate for the percent of change? A 25% increase
B 100% increase
C 75% increase
D 50% increase

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?