Write down the inequality described by "half of x is no more than three", and solve for x.

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.