Your dinner at a restaurant costs $13.65 after you use a coupon for a 25% discount. You leave a tip for $3.00. a. How much was your dinner before the discount?

b. You tip your server based on the price before the discount. What percent tip did you leave? Round your answer to the nearest tenth of a percent.

b

Step-by-step explanation:

cuz I said so also show me your cake

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: