<h3>
Answer:</h3>
equations
solution
<h3>
Step-by-step explanation:</h3>
Let "a" and "c" represent the numbers of adult and children's tickets sold, respectively. The problem statement tells us two relationships between these values:
... 20a +10c = 15000 . . . . . . total revenue from ticket sales
... c = 3a . . . . . . . . . . . . . . . . relationship between numbers of tickets sold
Using the expression for c, we can substitute into the first equation to get ...
... 20a +10(3a) = 15000
... 50a = 15000
... a = 15000/50 = 300 . . . . . adult tickets sold
... c = 3·300 = 900 . . . . . children's tickets sold
Answer:
español nuestro tos pelear quedarse
Can u plz show the picture more clearable cause I only see one of the graphs
Answer:
3052.08 m³
Step-by-step explanation:
Given that the radius is 9m, r=9.
Volume of sphere
= 3052.08 m³
Answer:
<u><em>Longest</em></u>
Step-by-step explanation:
The moon appears red during a lunar eclipse because red is the <u><em>Longest </em></u>wavelength of light in the color spectrum present in sunlight.
<em><u>-Please Mark As Brainliest</u></em>
