150 lower level
200 upper level
Let x = lower level and y = upper level. You can then set up an equation for cost as:
35x + 25y = 10,250
and the equation for total tickets as:
x + y = 350.
Solve using any method.
Answer:
sharon
Step-by-step explanation:
Answer:
The answer is below:
Step-by-step explanation:
Rewrite: y(y−10)+30=0 into
y^2-10y+30
Quadratic formula:
Hope this helps!
Answer:
6
Step-by-step explanation:
4.5 dived by 3/4 equals 6
Answer:
the answer is a^20
Step-by-step explanation:
(a^4)^5
a^4×5
a^20