Mary says the pen for her horse is a acute right angle is she correct explain

Which expresions are equivalent to the one below? check all that apply. 5x

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

You are studying for your final exam of the semester. up to this point, you received 3 exam scores of 67%, 68%, and 78%. to receive a grade of c in the class, you must have an average exam score between 70% and 79% for all 4 exams including the final.