Kendall graphed 3 points from the equation x = 4 on a coordinate grid. she graphed (4, 0), (4, 1), and (4, 3). she drew a straight line through the points. which ordered pair would also be on this line? a. (4, 6) b. (8, 4) c. (1, 3) d. (0, 4)

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.