You can reduce the expression by cancelling out common factor

:
Answer:The solution is in the attached file below
Step-by-step explanation:
Answer:
y=(1)x+5
Step-by-step explanation:
Answer:
It's A big man
Step-by-step explanation:
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