Solve the system of equations. show all your work. write your answer as an ordered pair, in this form: (x, y) -5y + 8x = -18 5y + 2x = 58

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

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.