Answer:
I really don't know but can u help with mine-_-
Answer:
Last one.
Step-by-step explanation:
Answer:
15+n
Step-by-step explanation:
Let the number be 'n'
Fifteen=15
increased by= +
a number= n
Hope this helps ;) ❤❤❤
Use a calculator called symbolab.com 0-0
The answer to t is t= 21/2