Which of the following statements is NOT true?

The slope of AC is 2/3

The ratios of the rise to
the run for the triangles
are equivalent.

AB has the same slope
as AC.

The slope of AB is
different than the
slope of BC.

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

What is the number 321,000,000 in scientific notation? also what is the number? ?

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?