ms. rivera has 4,386 pencils. if 2,498 are already broken how many pencils does ms. rivera still have to write with?

Someone . me. compound probability

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?