Tammy had already read 5 books this year before joining a book club, and she plans to
read 1 book every month now that she has joined. If Tammy has read 28 books so far, how
many months has she been with her book club?
months
Submit

23 months.

Step-by-step explanation:

If Tammy had read 5 books prior to joining, then the amount she'd read after joining the book club would be 23. (28 - 5 = 23)

If she read 1 book every month after joining, she would have to be in the book club for 23 months to read 23 books.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.