8x + 5.5y = 78.5 would be ur equation for this situation...where x is the number of children's tickets she bought and y is the number of adult tickets she bought
Answer:
I'm assuming these are fractions so then that means he ran 1/24 more than tuesday
Step-by-step explanation:
7/8-5/6=1/24
Answer:
19600
Step-by-step explanation:
For every year the profit increases by 40% so to figure out the profit from 2017 to 2018 you do 10,000*1.4 to and get 14,000. To get 2019's profit you do the same process, but use 2018's profit of 14,000 instead of 2017's profit to get 19,600.
Answer:
2.07%
Step-by-step explanation:
92 out of a total of 3,204 graduates earned a professional degree. That works out to 0.0207, or 2.07%.