The smaller number=x
the larger number=10x
we can suggest this equation:
10x-x=81
9x=81
x=81/9=9
The smaller number is 9
The larger number is : 10x=10(9)=90
Answer: the larger number is 90.
The inequality as a compound which u have to see
If the family walked 2/5 of a mile in 2/7 of an hour their MPH would be 2.8mph
80/2= 20 then take away the extra 20 from the math for dance and you have the answer... 20 get it?
