11.(4 pts)
Given:
A = 6x - x2 + 4x +8 and B= 2x3+x-5
Find a) A+B
b) A-B

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.

Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?