Sold 75 cars with heated seats, 95 with GPS, and 100 with a sunroof. Twenty cars had all three options. 10 cars had none of these options, and 10 cars were sold that had only heated seats. In addition, 50 cars had both a sunroof and a GPS, and 60 cars had both a sunroof and heated seats.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 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 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?

Which of the following circles have their centers on the x-axis? check all that apply.