Answer:
$600
Step-by-step explanation 50 dollars every month for 12 months you would do 12 *50 and it gives you 600
You could count by 2 or by adding 5+5 or 5x2 but I think there is more than what I added
Answer:
Total distance from Mr. West to dolphin 
Step-by-step explanation:
Height of cliff on which Mr. West is standing above the surface of ocean =
Mr. West spot the dolphin under the water at a depth of = 
∴ Total distance from Mr. West to dolphin=
Adding mixed numbers

Adding whole numbers first.

Adding fractions by taking LCD.

Answer:
8.6666666666667 is the answer
Step-by-step explanation: