The slope of the graph of a direct variation function is -3. which of the following is true?

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

What point is the projection of q on a) r b) s c) t

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.