..... 40.5 ...............
Step-by-step explanation:
so basically they are asking you to subtract, hope this helps, use a calculator if needed
Answer:
the answer is 2827.4
Step-by-step explanation:

Answer:
none of them are perpendicular or parallel
S=Years Susanna has played the piano
p=Years Patrick has played the piano
The expression for this question would be s(2)+4=p
Hope this helps! :)