14x + 11y = 896
x = number of adults
y= number of kids
if nine adults went then 70 kids went
Answer:The height of the building is 30ft
Step-by-step explanation:
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:
100% of the daily recommended allowance of vitamin C for adults is 80 milligrams.
Step-by-step explanation:
A 16-ounce bottle of orange juice says it contains 200 milligrams of vitamin C, which is 250% of the daily recommended allowance of vitamin C for adults.
100% will have =
= 80 milligrams
Hence, 100% of the daily recommended allowance of vitamin C for adults is 80 milligrams.