This question isn't phrased correctly, but I will assume it's asking about common denominators with fractions.
9/11 1/22
18/22 1/22
18 school days.
Answer:
30500
Step-by-step explanation:
104%=31,720
100%= x

If she has 32 miles to the gallon, and 20 dollars, then 5*32 gives you your final answer, which is 160.
Answer:
109.5% of the bill
Step-by-step explanation:
You have to pay 100% of your bill (or else you wouldn't have paid your bill in full) and as you said, "plus a 9.5% tax". 100+9.5=109.5%
Answer:
(-1,0)
Step-by-step explanation: