I really wished I knew but I haven’t learned that yet:(
First, you have to set up a system of equations. You can see all of my work and explanation on the picture attached! The answer is 40 adult tickets. I hope this helped you!! :))
Answer:
0.39
Step-by-step explanation:
39% can be written as 39.% to emphasize that the decimal is to the right of the last digit in a whole number. When converting from percent to decimal, you divide by 100 which has the same effect as moving the decimal two places to the left. Therefore, 39.% becomes 0.39.
Answer:
lol
Step-by-step explanation:
The numbers are 79, 80, and 81.
79+80+81=240.