The discriminant is b2 – 4ac = (–8)2 – (4)(2)(–10) =

What number should be added to both sides of the equation to complete this square? x^2-10x=7

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.

With alll of except for the 2 that i did already