Which ordered pair is a solution of the equation? MA
y = 7x }
As
Choose 1
MY
Only (1,4)
Col
Only (-1,-4)
MY
Both (1.4) and (-1, –4)
Pro
Pro
Neither
Tea

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

The area of each triangle is 7 square units. the surface area of the triangular prism is

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