Jamal is collecting dimes and quarters in a jar. He has collected $34.85 so far. The relationship between the numbers of dimes and nickels, and the amount of money in
dollars is represented by the equation 0.10d + 0.25n = 34.85.

Find two different combinations of change (d, n) that Jamal could have in the jar. Show or
explain your reasoning.
BI U 11 X, XXX

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.