Circle A has a circumference of B centimeters. Circle C’s diameter is 3 times as long as circle A’s diameter.

What is the circumference of circle B?

15 point ! ~ see if you know the answer to both you!

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

For what values of x is x2 + 2x = 24 true?