1. Calculate the value of x in the following diagram. 53 - Y IN Q 5x 18

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

For what value of (y) is 3^3/3^y =1/9

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? )