If f(x) = x/2 - 3 and g(x) = 3x^2 + x - 6, find (f+g)(x) a. 3x^2 + 3/2x - 9 b. 3x^2 + 3/2x - 3 c. 4x^2 - 9 d. 3x^2 - 1/2x - 3

What is the y-intercept of the line given by the equation

Write the percent as a fraction or mixed number in simplest form. 0.8%

Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15