Solve the Problem $\frac{2}{3} \mathrm{lb}$ Per Week How Much More Time Will It Take for the a Rate

Multiple Choice

Solve the problem.
-A 7-pound puppy is gaining weight at a rate of $\frac{2}{3} \mathrm{lb}$ per week. How much more time will it take for the puppy's weight to exceed $26 \frac{2}{3} \mathrm{lb}$ ?

A) more than $29 \frac{1}{2}$ weeks
B) more than $50 \frac{1}{2}$ weeks
C) more than 19 week(s)
D) more than $30 \frac{1}{2}$ weeks