Answer:
Taryn charges $12.50 per lawn.
Answer:
Slope = -1
Step-by-step explanation:

So the two possible original temperatures would be either -9 or 9.
Answer:
7
or -7
Step-by-step explanation:
sqrt(49)
What number multiplied by itself = 49
7*7 = 49
-7*-7 = 49
Hello!
First of all, we subtract the popcorn cost, 12, from 40, giving us 32. Now we divide by 4 tickets.
32/4=8
Therefore, each ticket costed $8.
I hope this helps!