Wilfred and Wendy have a long distance bike race. Wilfred rides at 20 km/h and has a 2-hour head start. Wendy travels at 28 km/h. How long does it take for Wendy to catch up to Wilfred?

Solve using simultaneous equations.

Thanks for your help!

What is the number 321,000,000 in scientific notation? also what is the number? ?

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?