Calvin bought 5 packets of cheese and 3 burgers for $29.99. at the same prices, alex bought 3 packets of cheese and 7 burgers for $32.71. what is the price of one packet of cheese?

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

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.

How many 2/5s are in 1 and 1/2 plz someone me right now