Write the improper fraction as a mixed number in simplest form. 5/4

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

One integer is 8 times another. if the product is 72, then find the integers

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.