A biker cycles 9 miles in 2 3 of an hour. The distance here varies directly with time. What is the constant of variation? (It is the hikers’ rate .)

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.