Answer:
B. $1.60 per notebook
Step-by-step explanation:
Because:
4 notebooks ÷ $2.50 (4 notebooks cost) = $1.60 per notebook
60 hope it helps and its right
The probability is 2/9 because there are 9 marbles and 2 marbles were pulled out. hope I helped XD
Answer:
a) ⅖+⅓ = 6/15 + 5/15 = 11/15
b) 5/9 - 1/2 = 10/18 - 9/18 = 1/18
Answer:

Step-by-step explanation:
