Zoe watched 6 episode of her favorite online video series in 1.5 hours. she spent the same amount of time watching each episode. what is the unit rate of hours to episode?

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: ?

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

If a=0.333333 and b=0.55555, what is the value of a+b