Two good friends Suhaila and Andy went shopping. Suhaila bought x lbs of tomato sold at $0.8 /lb and x lbs of apple sold
At $1.5 per lb, while Andy bought Y lbs of tomato at $ 0.8 /b and Y lbs of
Apple at $ 1.5 per lb
Express the total spending of Suhaila and Andy algebraically

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.

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

Jenny made a scale drawing of a city. the scale she used was 5 inches = 1 yard. what is the scale factor of the drawing?