On Monday, Christy Vasquez worked from 8:30 to 12:00 and from 12:55 to 5:10. Find the hours worked. Write your answers in decimal form Ex 45.23
hours.

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Sketch one cycle if the cosine function y=2cos2theta