Matt has four orange trees, one at each corner of his yard (northeast, northwest, southeast, and southwest). The following
graph shows the fruit production of each tree over the course of several years.
Oranges Produced
Oranges Produced (lb)
TA
XV
1999 2000 2001 2002 2003 2004 2005
2006 2007 2008
Year
Mark this and return
Save and Exit
Next
Submit

Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.

What is the expression equivalent to (3x^2-7)

So can you show me how to do the work and what 5 miles equals how many yards