Show that 3 is a zero of the polynomial 2x^3-x^2-13x-6.

Tom was in elementary school from 1997 to 2002 how much time was that in years

If Gabby wants to make a regular octagon with a side length of 20 inches using a wire how much wire does she need? Justify your reasoning with an explanation of whether permeter is proportional to the side length.

What is the GCF as 15x2 - 21x

What are the factors of the polynomial x^2-49

13 liters is approximately

What is the common ratio of the geometric sequence? 2,3,4.5,6.75

What is 386 kilometers in centimeters

How to find the missing angle if the first two are 48 and 87 degrees

What is 2 3/4 times 7

C=11.304 m, r. C is circumference and R is radius