Help me with my math please

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

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