Answer:
3/7
Step-by-step explanation:
21w - 21 = -12
21w = -12 +21
21w = 9
w = 9/21
i.e w= 3/7
21w-21= -12
21w= -12 + 21
w=9/21
$50
What do you mean by the nature of the solution?? Do you want us to solve for q? q = 1/2
q = 1/2
.......................
A
Basic trinomal.........
4,000
you take this years total (2683)
and add how many more there was last year (1317)
then you get 4000!!
hope it helps
