Which shows one way to determine the factors of x3 + 5x2 – 6x – 30 by grouping?

Answer this question! 30 points and brainliest!

The quotient of 15 and a number is 1 over 3 written as an equation

Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. she sets up a tape measure and throws the yoyo 3 times. her data are charted below. throw length of string (feet) 1 3 2 1.8 3 1.08 jessa wants to find the sum of the length of string after 10 throws. what is the sum of the lengths, rounded to the nearest hundredth?