Angle z is 21 degrees larger than twice the measure of angle T. If z and t are supplementry, what is the measure of angle t

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.