Answer:
Sarah bought 30 pencils
Step-by-step explanation:
1. Let define p, as the number of pencils bought, and m, as the number of markers bought.
2.


3. Substitute p in the first equation to 3m since p=3m as defined.

plug m into equation p=3m to find the number of pencils bought

Answer:
95 is the answer I took the test
Answer:
31
Step-by-step explanation:
4*6=24
3^2=3*3=9
16+24-9=40-9=31
None of them because they are not in order