7. What polynomial remains after the greatest common factor is factored out of the polynomial 16mºn-12m'n* + 20m?n??
A 4m?n - 3mn? + 5
B 16m?n - 12mn² + 20
с
4mºna - 3m2n3 + 5mn
D 16m?n? - 12m?n? + 20mn

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

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.

What is always true when two whole numbers are subtracted?