D +3
Since 6 and 3 are both positive
+ / += +
Answer: The answer is -1 divided by 8, quotient means division.
Step-by-step explanation: Quotient means divide.
Answer:
16 inches
Step-by-step explanation:
Perimeter of a rectangle is
P = 2(l+w)
=2(6+2)
=2(8)
= 16 inches
Answer:
(a) 10×8
(b) 31×9
Step-by-step explanation:
We have given that
(a) 81 - 1
We have to write this in form of product of two integers
We know the algebraic equation 
As 81 -1 can be written as 
So 
(b) We have given 400 - 121
We have to write this in form of product of two integers
We know the algebraic equation 
As 81 -1 can be written as 
So 
357/4 is the answer I'm not sure