Missing fact is 13 seats are empty
Answer:
B
Step-by-step explanation:
The given equations satisfy the given conditions. There are 2 equations and 2 unknowns, so a certain solution can be found.
This can be solved using substitution,
Substituting eqn 2 to eqn 1:
2(2y – 10) + 3y =1240
Simplifying,
y = 180
x = 350
The range would be [-3, infinity)
-3 (inclusive) to infinity (non-inclusive)
Help on what where is the question or pic!??
