Answer:
12 fives and 18 tens
Step-by-step explanation:
solving this we need 2 different equations
one for he total bills and one for the total money
x+y=30
that is total bills
5x+10y=240
combining both equations we can use elimination method and get
12 five dollar bills and 18 ten dollar bills
Answer:
D=5
Step-by-step explanation:
Answer:
-9
Step-by-step explanation:
5 - 14 = -9
-9 + 0 = -9
Well, after doing all that math, here is what I came up with, I hope this helps! :) -1600x^2+28265x-21830
Answer:
Step-by-step explanation:
so first you look it up and if that dont work then u guess