What is the solution to the equation 8 - 2b = -2
* (12b + 6) ?
3
b =

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?