javier took out an interest free loan from his uncle to buy an 8000 used car. he had enough to make a down payment

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.