O start, Timothy received a paycheck for $772.23. He donated $80, then he bought a coffee for $4.11. How much money is left in his account? A. $688.12
B. $696.34
C. $848.12
D. $856.34

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

What is the the greatest common factor ?