Answer:
r(14) = 29
Step-by-step explanation:
r(x) = 3/2x+8
r(14) = 3/2*14+8 = 21+8 = 29
r(14) would be equal to 29.
you plug in 14 for x in the equation, which makes 3/2(14)+8. it simplifies to 29. hope that helped
