Help with what im so confused
Since we know the value for c and d we just plug them into the equation which will look like this. 6•5^2-5•4+8
Answer: 138
Answer:

Step-by-step explanation:
Notice that
.
The diagram already marks
, so we just need to find
.
and
are vertical angles, which means they are equal in measure.
Therefore,

Since there are
on each side of a line, we have the following equation:
.
Plugging in
, we have:
.
Therefore,
.
Answer: A) 680
B) if the theater charges more per ticket, then they can sell fewer tickets to reach their goal of $750.
Step-by-step explanation:
A) 8.50x +70 = 750
x=80
8.50(80)+70=750