At the Namaste Yoga Studio, the first two yoga classes are free with a registration fee of $15. Each class after that is $45. How many classes can you take for $1185

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers