Marshall’s dog weighs 82 pounds. The vet said 75 pounds would be more ideal for his

size. What percent of his weight does he

need to lose?

Find the zeros of each function. f(x) = x^2 + 5x - 6

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.