Answer:
minimum 380 student tickets must be sold.
Step-by-step explanation:
c) 500x7=3500
intended =5400
5400-3500=1900
1900/5= 380
x=
16
7−
177
=−0.394
x=
16
7+
177
=1.269Step-by-step explanation:
Answer:
Closer to 0
Step-by-step explanation:
Answer:
b=3
Step-by-step explanation:
2b+4b=12
6b^2=12
6b^2 - 6 =12 - 6
b^2/2=6/2
b=3