The variables are the row and column labels (except "total"). The appropriate choice is
... period number and study group number
She has 1/6 of her money left, which is $21.
2/3=4/6, so 4/6 + 1/6=5/6, which means she has 1/6 left. Divide $126 by 6 and you get $21.
Answer:1+1×2=4
Step-by-step explanation:
1 +1 =2 ×2 =4
44 x 9 = $396.00
It's really that easy to find the answer. Hope you have a nice day!
