Solve for x. please help

A16 ounce bottle of orange juice says it contains 200 milligrams of vitamin c which is 250% uh just read the paper it explains it better

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x