It is not because the term is used to describe the differences of a variable and a constant. Both of height and age are variables.
The answer is c
2 + 3 = 5
-2 (2) + 4 (3) = 8
-4 + 12 = 8
No, the quotient of an integer divided by a non-zero integer is not always a rational number.
E. You will use the following....
Y2-Y1 divided by X2-X1
then get 14-5 divided by 4-1
as a result the answer is none of the above
If the store sold 9 books for every 2 bookmarks they sold 9 books 8 times selling 72 books in total so now you have to multiply 8*2 to get how many bookmarks were sold that day.
