Review the steps of the proof of the identity At which step was an error made?

step 1
step 2
step 3
step 4

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x