Which is the better buy 4 muffins for 0.85 or 1dozen muffins for 2.50

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?