3)
If 3x2 - X + 9 = 0, what are the values of x

X would have to be 15.

Step-by-step explanation:

First, 3 x 2 is 6.

Next, subtract 9 from both sides. This would make the problem now: 6 - x = -9.

Then, subtract 6 from both sides. This makes the problem now: -x = -15.

-x = -15 is the same as x = 15.

x = 15

Step-by-step explanation:

(3)(2) - x + 9 = 0

6 + - x + 9 = 0

(-x) + (6 + 9) = 0

combine like terms

-x + 15 = 0

subtract 15 from both sides

-x + 15 - 15 = 0 - 15

-x = - 15

Divide both sides with -1

-x/-1 = -15/-1

x = 15

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.