What is verbal description for 0.25r plus 0.6s

twenty-five hundredths times a number plus six tenths times a number.

a number = r.

i say b hope this jdjdjdj

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i