If the product of two numbers is positive, which of the following expressions must be true? One of the factors was positive. One of the factors was negative. The factors had the same sign. The factors had different signs.

Find the sum of 9c3d, 6c3d, and - 7c2d2.

What are the factors of 2 (x^2+4x+21)

cunningham junior high school has 300 sixth grade students. In Amanda's class two out of five students play an afterschool sport. Use this ratio to predict how many students at Cunningham Junior high school play in after school sport

Let / / (E=t { x|x^{2}-3x=-2 }//), / / (H=t { 1,2 }//). Then a. NOU193131382 / / (E//cap E=O//) b. / / (H//cup E = t { 1,3 }//) c. / / (H//cup E=O//) d. E=H

Solve - 3n + 4 ≥ - 8. n ≥ 4 n ≤ 4 n ≥ - 4 n ≤ - 4

What is the product? - 3 4 2 - 5 3 - 2 1 0

Sahir took 1 h 22 min to do his english homework 45 min to do his maths homework, and 10 min to do his urdu. How long did he take to complete all his homework?

Y=3x-16 rate of change?

Julissa has 15 stamps and Ethan has 14 stamps. Pawel has three times the number of stamps as Julissa and Ethan combined. Julissa thinks that 100 is a reasonable estimate for the number of stamps that Pawel has.

What is the value of 0.77 in the tenth place