Find the slope of the line through each pair of points.
(0, -15), (3,-6)
m =

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).

Solve this problem! extra ! 3025/5.5 = a/90.75

Are the corresponding angles congruent? explain why or why not.