Biggest is all nine's
smallest is 1 then zeroes
greatest
999999
smallest
10000
Sorry for taking so long, it wont let me type a while ago. I have it all fix now hehe. I took a picture of my work, ask me if you still don’t understand.
54+x=12+3x
X=21 =number of classes
Total amount she will pay is $75
A number between 60 & 65 ??
Value + value = 14 dollars
0.65x + 10-0.40x = 14
0.25x = 4
x = 16
25-x =9