−5n+5=−15 how do i solve something like this thanks for answering and no thanks if you take advantages of the points. :)

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30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)