P-5=3s-15 because Pete is 20 and Sam is 10. 20-5= 15 and 3(10)-15 also equals 15. The answer is C.
-77 PEMDAS is the process you would use and you would have to do the associative property with-(3--4)
Answer:
10% discount
Step-by-step explanation:
If you take 369 divided by 410 it gives you 0.9 which is equal to 90% which then leads us to realized that if 369 is 90% of 410 then the discount would have to be 10%
(2,1) is the solution because its where they both intersect..
Answer:
81 Bags of Shells
Step-by-step explanation:
9 X 9 = 81
