Un buceador se sumerge en el agua durante 3 minutos si por cada 20 segundos descendio 5 metros hasta que profundidad llego el buceador

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Which statement about the annual percentage rate (apr) is not true?

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great