Kamal write the augmented matrix below to represent a system of equations. which matrix results from the operation -3R2<->R?
1 0 1 =-1
1 3 -1 =-9
3 2 0 =-2

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

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?

How many lines can be drawn through points j and k? 0 1 2 3