You may go the super easy way and choose 1 as the whole number and 0.28 as the decimal number. Then you'd obviously have 
Otherwise, to be a bit more creative, you can observe that
And since 1/25=0.04, you can also choose 7 as the integer, and 0.04 as the decimal to get
Answer:
D because when you divide 2 negative number it will be positive
Yes he does.
1 3/4 feet per shelf * 5 shelves= 8.75 feet, which is more than enough
y=15x+2
or
y=1/5x+2
i hope this helped! FYI, you would probrably want the bottom one
Answer:
100,000 combinations because if you have 5 digits, your equation is 10^5 which equals 100,000,
