C because you have to do 50÷2=25 and 40÷2=20 and 20-25=5
Answer:
7.16
Step-by-step explanation:
Answer: 24%
Step-by-step explanation:
for these problems you can use this equation: 
where x=given quantity, n=total amount, and p is your answer.
for this problem x=18 (regular sodas)
we add the amount of regular and diet sodas to get n=75 (18+57)
when we plug it in we have
which gives us our answer, p, 24%
hope this helped ♡
Multiply the given numbers by the number given in the head column, for example 0.0943 x 10 would be 0.943. a trick is to move the decimal to the right the same number of zeros present in the factor. comment if you need further explanation :)