2. Gravetter/Wallnau/Forzano, Essentials - Chapter 4 - End-of-chapter question 2 What is the range for the following set of scores? (You may have more than one answer.)
6, 12, 9, 17, 11, 4, 14

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.

The answer is: y would equal 3 because if you simplify the equation then it would be y= 3x+9 and if you divide 3x and 9 by 3 it would equal 3. y= 3