For which equations below is x = -3 a possible solution ? lxl = 3

lxl = -3

l-xl = 3

l-xl = -3

-lxl = -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?

4. jake needs to score in the top 10% in order to earn a physical fitness certificate. the class mean is 78 and the standard deviation is 5.5. what raw score does he need? z value for top 10% =1.282 how do i get the z value? what is the equation for this? raw score =mean+z*sd = 78+1.282*5.5 = 85.051

How many solutions are possible for a triangle with a = 113° , a = 15, and b = 8