Domain (-infinity,infinity)
Range (-infinity, infinity)
Answer:
lol mee sometimes
Step-by-step explanation:
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Answer:
y = 0.9x
Step-by-step explanation:
A movie theater sends out a coupon for 10% off the price of a ticket, so the price of the ticket with the coupon is 100% - 10% = 90% of the original price.
Let
x = original price
y = price of the ticket with the coupon
Then
x - 100%
y - 90%
Write a proportion:
Cross multiply:
Since the original price and final price are always greater than 0, then the graph of this equation is in the first quadrant (see attached diagram)
Answer:
$ 134,628
Step-by-step explanation:
1. make 3.8 into a percent round decimal to the right 2 times
2.multiply the total with the percent
3.solve
4.take answer and subtracted from the total
5.solve
6. subtract the number you got from the first solution problem from the last problen solution
7.solve