mrs. smiths class took a survey and found that 9 of 13 students Prefer 2 scoops of ice cream vs one scoop of ice cream. based on this rate, if 104 students buy ice cream, how many will choose two scoops of ice cream? (show work)​

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Me. i can't figure out this question. give an explanation too. .