when mattie rents a car for one day , the cost is $29.00 plus $0.20 a mile. on her last trip , mattie paid $66.40 for the one day . find the number of miles , m , that mattie drove by writing and solving the equation

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 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 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.