A man's estate is valued at $150,000. It is to be divided so that his wife receives twice as much as his son. How much does his son inherit

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

Which diagram shows lines that must be parallel lines cut by transversal?

The price of a visit to the dentist is \$50$50. if the dentist fills any cavities, an additional charge of \$100$100 per cavity gets added to the bill. if the dentist finds nn cavities, what will the cost of the visit be?