Club Members = $25 + $7 per movie(x)
No membership club = $12 per movie(x)
We need to know how many movies must each purchase to equal in costs.
Set up both equations to equal each other and solve for x=movies.
25 + 7x= 12x
25 + 7x -7x = 12x - 7x
25= 5x
25/5=5x/5
5=x it will take them both 5 movies each to have equal costs.
the original cost was $111.60.
20. Using absolute value, make (-10) turn into 10 and do 10 + 10 = 20
Answer:
6
Step-by-step explanation:
200-44=156
156/2=6.5
Round 6.5 to 6.
Hi there!
The answer is

In this formula d represents the diameter.
We know that 2 times the radius equals the diameter, hence

Therefore we can replace the 2r in the original formula by d, and then we get the following: