What is the value of the expression below? 3/8+(-4/5)+(-3/8)+5/4

Use the quadratic formula to solve 5x=6x^2-3,what are the values of x?

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?