The answer is B because Chris and three of his friends is 4. Then, each person paid $9 so 4 x 3 = x.
Answer:
18/36 or 1/2
Step-by-step explanation:
There are 18 nickels, which is the numerator.
You add all the numbers together to get the denominator, which is 12+6+18=36.
Then, you put the two values in a fraction - 18/36
and simplify, to get you 1/2.
Answer:
25/14
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
So to do this you would set up the equation 
than you would add 6 to both sides so you would get 
than you would divide 3 from both sides so 
and that is the final answer which is correct
I think you're supposed to multiply the amount of days in February and March by the amount of hours in a day however you might do that simply multiply the amount of days in February times 24 and the amount of days in March times 24 or how many hours is in a day
