Answer:
honestly idk and im in hs
Step-by-step explanation:
but try to get it from Socratic
Original price×(1-discount price)=new price or sale price so
Put x in original price...x(1-45/100)=550
So the original price is 1000
Answer:
you answered it yourself, it's 13
Step-by-step explanation:
7 = 7
7 + 7 = 14
14 - 1 = 13
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.
Part 3 and four have the same place