Answer: 352 tickets
Step-by-step explanation:
because multiplying $20 floor tickets by 324 (how many were sold) gives you 6480
subtract from 10000
gives you 3520 (amount made from balcony)
divide by $10
This is impossible by definition both need four sides so
Answer:
CEFA
Step-by-step explanation:
1. 
2. 
3. 
4. 
Hope this helps
x=7 or x=-6
Let's solve your equation step-by-step.
0.25x2−0.25x−10.5=0
For this equation: a=0.25, b=-0.25, c=-10.5
0.25x2+−0.25x+−10.5=0
Step 1: Use quadratic formula with a=0.25, b=-0.25, c=-10.5.
x=
−b±√b2−4ac
2a
x=
−(−0.25)±√(−0.25)2−4(0.25)(−10.5)
2(0.25)
x=
0.25±√10.5625
0.5
x=7,−6
