Answer:the answer is 30
Step-by-step explanation hope this helped ☺️
12 packages can be made. It takes 3 packages to make 2 ounces and 3 multiplied by 4 is 12.
The graph shows the solution to be (x, y) = (-1, 3).
So, the tram is scheduled to be about at 8:55, but it always leaves earlier by 6 minutes, so it really doesn't leave at 8:55 but 6 minutes before or 8:49, so you better be there at 8:49 to catch it.
the Phone Clock is slower by 6 minutes, so 8:49 on the phone will really be 8:43.
the Lounge Clock is slower than the Phone's by 10 minutes, so 8:43 on the phone is really 8:33 on the Lounge's Clock.
now to get to the tram stop, it takes you 20 minutes, so you can't go at 8:33 according to the lounge clock unless you're flash gordon, but you're not, it takes you 20 minutes to get there, so you need to leave 20 minutes before that, or 8:33 - 20 minutes, 8:13.
Answer:
-11 + -13+ -15= -39
Step-by-step explanation:
sum means to add together
