Answer:
cookies
Step-by-step explanation:
Answer:
Zero
Step-by-step explanation:
Because integers are equal in magnitude but opposite in sign, therefore they will cancel out each other leaving zero as answer.

The car is going at a speed of 50 mph and the motorcycle is going at a speed of 40 mph.
40*2=80
80-30=50
50-40=10
10*2 hours= 20
I hope I helped!
Answer:
21
Step-by-step explanation:
Put √441 in your calculator to get 21.
Answer:
Step-by-step explanation:
f(2) = -2^2 + 2 + 14 = -4 + 2 + 14 = 12