A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 55% salt and Solution B is 80% salt. She wants to obtain 30 ounces of a mixture that is 65% salt. How many ounces of each solution should she use?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

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?