Line segment CD is shown on the coordinate grid: the picture is down below

Which statement describes C′D′? (1 point)
A. C′D′ is 4 units long.
B. C′D′ is 8 units long.
C. C′D′ is parallel to CD.
D. C′D′ is half the length of CD.

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Ineed if you could explain and give me the answer you! this needs done

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0