Angle sum theorem
Someone please help

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

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

If a || b and e || f , what if the value of y ?