Dari b
This page lists questions and answers that were posted by visitors named Dari b.
Questions
The following questions were asked by visitors named Dari b.
A cyclist travels for X hours at 5km/h and for Y hours at 10km/h. He travels 35km altogether and his average speed is 7km/h. Find X and Y.
1 year ago
If x=-2, and y=-4, what is the value of 2x-(2x²-4y)
1 year ago
Answers
The following answers were posted by visitors named Dari b.