Answer:
Step-by-step explanation:
Let
t -----> the number of tickets
y ----> the total amount raised
we know that
The linear equations that represent this situation are
<u><em>One Class</em></u>
-----> equation A
<u><em>Other Class</em></u>
-----> equation B
Solve the system of equations
Equate equation A and equation B and solve for t
Answer:
$66
Step-by-step explanation:
25% of 80 = 20
80 - 20 = 60
10% of 60 = 6
60 + 6 = 66
Answer:
25 Feet
Step-by-step explanation:
Im sorry if i am wrong, but it is 25 because the girl is 5 feet, and one feet less of a shadow. So it is obvious to me that the tree is 1 foot larger.