What is the solution set of the quadratic inequality f(x)> 0

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

(c) a vine called the mile-a-minute weed is known for growing at a very fast rate. it can grow up to 0.5 ft per day. how fast in inches per hour can the mile-a-minute weed grow up to? show your work using the correct conversion factors.

How do i create an equivalent expression that includes parentheses so that the value of the expression is 2 for 3+8-4x2-12