Answer:
(0, -3)
Step-by-step explanation:
:)
Answer:
7 1/2 hours I believe is the correct answer. Hope it works!
520 CD's because of the 9 months and we add 30 time 9 we erase the 0 and multiply the 3 with the 9 it will be 27 right we add the zero because the originla number is 30
Gary swam the fewest laps.
Hope this helps!
Answer: h=10
Solving Steps:
45 = 1/2h x (4+5)
45 = 1/2h x 9
45 = 9/2h
10 = h
h = 10
