Solve: -15/2 + 5y divided by 5/2

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

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?