Assume that y varies directly with x. if x = -4 when y = -8, find y when x = 6.

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Find the percent cost of the total spent on each equipment $36, fees $158, transportation $59 a. 14%, 62%, 23% b. 15%, 60%, 35% c. 10%, 70%, 20% d. 11%, 62%, 27%