Which pairs of numbers below have a least common multiple of 45 and a greatest common factor of 15? Circle all that apply. You must show work for each option. a. 15 and 30 b. 15 and 90 c. 15 and 45 d. 90 and 30

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.