C is the correct answer tell me if its correct
80*t+70*t=50
t = .33 hours =20 minutes
This assumes the trains are going opposite directions (opposite tracks so I’m assuming opposite directions)
Answer:
I believe your question is "what is 612.2 in scientific notation?"
Answer is A) 6.122 x 10²
Step-by-step explanation:
Answer:
a. 9
b. 6
Step-by-step explanation:
a. z=12 - 3= 9
b. (36 - 18)/3= Z
$0.60 cents would be the cost of 2 lbs