"Sheila collects Pokemon cards. As of 2018, she has a mewtwo card that is twice as old as her snorlax card."

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?