Answer:
what grade is this
Step-by-step explanation:
Answer: 
Step-by-step explanation:

4oz = 7 app
1oz = 1.75 app
13oz = 1.75 x 13
= 22.75 app
answer = the 13oz bottle should provide 22 application (as .75 does not count as one)
she "grew" negative 3.25 inches
it is negative because she was taller in December than she was in January