9514 1404 393
Answer:
- adult: 325
- children's: 225
Step-by-step explanation:
It usually works well to let a variable represent the higher-value item in the mix. Here, we can let 'a' represent the number of adult tickets sold. Then the total revenue is ...
1.50a +1.00(550 -a) = 712.50
0.50a = 162.50 . . . . . . . . . . . . . subtract 550 and collect terms
a = 325
c = 550 -325 = 225
325 adult and 225 children's tickets were sold.
Answer:
<em>58,219 < 58,231</em>
Step-by-step explanation:
58,219 is less than 58,231, so the sentence is
58,219 < 58,231
Answer:
d
Step-by-step explanation:
Answer:
The answer to your question is below
Step-by-step explanation:
The formula to calculate the area of a circle = πr²
The formula to calculate the area of a cylinder = πr²h
The formula to calculate the area of a cone = 1/3πr²h
So, the correct answer to fill in the paragraph are:
1.- πr²
2.- πr²h
3.- 1/3