Abicycle shop has bicycles with 2 wheels and tricycles with 3 wheels. they have 15 different cycles for sale. the 15 cycles have 34 wheels. how many bicycles and tricycles does the shop have for sale.

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Find the domain and range of the following function f(x) = 51x - 21+ 4