Given the equations y-3x=8 and 3x=2y+7 what would you substitute for Y in the equation 3x=2y+7 A.8-3x

B.8/3×

C.8+3x

D.8(3x)

hel pleas fas

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

Jim had 15 minutes to do 5 laps around his school what would his time be