The total cost for office expenses to run the organic strawberry farm varies directly with the number of months it is used. Which equation represents this scenario?
y= 17x
y= 63x
y= 750x

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.