Which line is perpendicular to the line shown on graph? The way I calculated it is y = -2/3x - 1, but there isn’t an option for that, so I wonder if I calculated it wrong

What does the relationship between the mean and median reveal about the shape of the data

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

Bocephus has a bag full of nickels and dimes. if there are 3 times as many dimes as nickels, and he has $\$36.05$ in his bag, how many nickels does he have?