Find the product of 6b(2 over 3b).

20 over 3b
4b
23 over 3 b2
4b2

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.