Which table shows a proportional relationship between x and y? x 2 3 5 6 y 3 4 7 9 x 3 9 10 15 y 1 3 4 5 x 1 5 8 10 y 15 75 120 150 x 4 6 8 10 y 6 8 10 12 Help me!

Country carpets charges $22 per square yard for carpeting, and an additional installation fee of $100. city carpets charges $25 per square yard for the same carpeting, and an additional installation fee of $70

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.

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year