What is the slope of the line?

a. -2

b. 2

c. 1/2

d. -1/2

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?