If we know the cost of a ticket is $7, we can then write an equation in slope-intercept form for the amount it will cost to buy any amount of tickets.
If we denote x as the amount of tickets purchased, and c as the total cost, we can write the equation:

Since we can vary the amount of tickets purchased independently of the total amount, x (the amount of tickets purchased) will be the independent variable.
However, since y (the total cost) is directly dependent on the amount of tickets that are purchased, c is the dependent variable.
Answer:
208
Step-by-step explanation:
16x13
Answer:
a straight line i think is always 180 so i think the answer is A. 81
Step-by-step explanation:
It is a 90° angle from up to right and 65 makes up part of it so 90-65=25