What is the LCM (least common multiple) of 1/4x - 3 = 3/4x

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Someone which statements are true? check all that apply.