4 over 5 x + 4 over 3 = 2x

exact form= 23/2

decimal=11.5

mixed number= 11 1/2

Hope this helps. :)

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

c: lkllmn.

hope it's you