NEED HELP ASAP WILL MARK BRAINLIEST i added a picture of the question
Use synthetic division to show that x=Root5 is a root of 4x^3 + 3x^2- 20x – 15.

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

Which math sentence can be used to determine if the triangle is a right triangle?

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