If the discriminant of a quadratic equation is equal to -8, which statement describes the roots? There are two complex roots.
There are two real roots,
There is one real root
There is one complex root

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the

The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams