6. Gravetter/Wallnau/Forzano, Essentials - Chapter 1- End-of-chapter question 30 For the following set of scores, find the value of each expression:
X
6
1
4
5
2
∑X² =
(∑X)² =
∑(X – 3) =
∑(X – 3)² =

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0

correct choice is a

step-by-step explanation:

the equation of the line passing through the points and is

thus, the equation of the line that passes through the points (0, -6) and (-3, 0) is

i those same problems in math and dont know how to do them