3. The average of two numbers is 55. If their positive difference is 64, then determine the two numbers algebraically.

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.