What is the first step that you have to do in order to solve the proportion: 1 inch/10 miles = 7 inches/z miles 10 * z = 1 * 7 1 * z = 10 * 7 7 * z = 10 * 1 1 * 7

Chip worked at the animal shelter for 6 hours each week for several weeks. he worked for a total of 42 hours. which of the following can be used to find the number of weeks chip worked at the animal shelter?

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )