2hr 30 min difference
120 page difference
24 = 30 mins
24×4= 96
160-96=64
i think he started on page 64?
Answer:
Identity element property
Step-by-step explanation:
The property that justifies the step 3 is the identity element property.
Mathematically, the identity element is that number such that performing an arithmetic operation such as addition or multiplication with the number gives back the number we started with
For addition, the identity element is 0
while for multiplication, the identity element is 1
Answer:
The answer is D.
Step-by-step explanation:
When you subtract 9 from h, the word “then” is a key term that means it’s usually in parentheses. Then you divide three.
I believe it could be either B or D.
10 1/2 = 21/2
(21/2) / 3
= 21/2 x 1/3
= 21/6
= 3 1/2
answer
3 1/2 pages
