There are 13 books on a shelf. 4 of these books are new. (a) what is the ratio of new books to used books (b) what is the ratio of all books to used books?

Which expression is equivalent to 4 (5x+3y)

5. A ball is kicked into the air and follows the path described by h (t) = - 4.9t^2+6t+0.6. where t is the time in seconds and h is the height in meters above the ground. Find the maximum height of the ball.

Solve 6e^x - 4e^-x = 5 for X

Solve for t 2.25t + 5 = 13.5t + 14

3 and 1 4th divided by 4 and 1 3rd

Determine whether the statement below is always, sometimes, or never true. Justify your reasoning. The Expressions x - 3 and y - 3 represent the same value.

You throw a snowball from a height of 12 feet with an upward velocity of 14 feet per second. The function h=-16t^2+14t+12 gives the height h of the snowball after t seconds.

Which symbol makes this sentence true? - √7 * blank * 3.5

Graph the number line 8.75

What is the mode of 4, 9, 9, 9, 4, 6, 6, 6, 9?