How did you come up with the answer to a pre-algbra book is 8 1/2 inches by 9 1/4 inches. determine the perimeter of the textbook

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

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? )

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.