What Is the result of adding the vectors a=(3,6) and b=(2,-5)

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

An architect builds a model of a park in the shape of a rectangle. the model is 40.64 centimeters long and 66.04 centimeters wide. one inch equals 2.54 centimeters. use the ratio table to find the ratio of the length to the sum of the length and width in inches and in simplest form. length 40.64 width 66.04 a. 8: 21 b. 13: 21 c. 21: 13 d. 21: 8

What is the benefit of converting measures in a ratio to the same unit