Answer: OPTION A
Step-by-step explanation:
Let be "a" the number of adults tickets they sold and "s" the number student of tickets they sold.
With the information given in the exercise you can set up the following System of equations:

Use the Elimination method to solve the system of equations:
1. Multiply the first equation by -6.
2. Add the equations.
3. Solve for "s" in order to find its value.
Then:

4. Finally, substitute the value of "s" into the first equation and solve for "a":

Answer:
62.5%
Step-by-step explanation:
plz mark the brainliest
The equation would be -5+(-12), so the answer would be -17 :)
This should be the answer: A ≈ 21.24 in²
Answer:
Step-by-step explanation:
if you divide 126 by 5, you get Meteorite B, 25.2, then minus that from 132, and you get Meteorite A, 106.8
To check, do 25.2 x 5 and you should get 132.