the table shows the blood types of 75 donors after a one-day blood drive. based on the results, what is the chance that a random donor has type A blood?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?