Find the value of x so that the ratios are equivalent.
7
to 14 and x to 32
4
X=

Determine which solution is correct for solving 5/7y=6 reciprocals.

What is the slope-intercept from of the equation y+5=4(x+8)?

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