1) Why is it helpful to remove the GCF before factoring using
grouping or substitution?

2) A right rectangular prism has a volume of 6x3 − 3x2 − 45x.
a. What are expressions for the length, width, and height?

b. What is the least possible integer value of x for the rectangular
solid to exist? Explain.

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Aline has a slope of . which ordered pairs could be points on a parallel line? check all that apply. (-8, 8) and (2, 2) (-5, -1) and (0, 2) (-3, 6) and (6, -9) (-2, 1) and (3,-2) (0, 2) and (5,5)

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so