Given the function R(x)=x+3x−5, find the values of x that make the function greater than or equal to zero. Write the solution in interval notation.

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

Find the cocordinatse of the point on y axis which is nearest to the point (-2,5)