Between them, terry and shelley have 50 cassettes. if shelley has more than two thirds as many cassettes as terry, at least how many cassettes does shelley have? at most how many does terry have?

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?

This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) −2 −3 −4 −6