Answer:
The corn plant grew by 11.17 inches during week 2.
Step-by-step explanation:
7 and 1/3 inches tall at the end of Week 1.
The height at the end of week 1, as a simple fraction, is:

The corn plant was 18 1/2 inches tall at the end of Week 2.
At the end of week 2, the height will be of:

How many inches did the corn plant grow during Week 2?
Height at the end of week 2 subtracted by the height at the end of week 1. So

The corn plant grew by 11.17 inches during week 2.
Answer:
4
Step-by-step explanation:
First you move -15 over which makes it 7b=5b+12
then you move 5b over so then its 2b=12
divide b=6
The colored sheets of paper will cost $1.25 and the package of stickers will cost $3.75. Together before sales tax her total is $5.00.