Which statement shows the distributive property?
a.
13 · (k + 10) = 13 · k + 13 · 10
b.
13 · (k + 10) = 13 · k + 10
c.
13 · (k + 10) = 13 · k · 10
d.
13 · (k + 10) = (k + 10) · 13

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

What is x3+3x2−16x−48 divided by x−1?

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?