Answer:
because one i one is higher than the other, if you look at it
396 divided by 3 is 132. 132 multiplied by 2 is 264. If you subtract 264 from 396, you end up with 132.
The amount of hamburgers sold on Thursday was 132.
Answer:
The slope is 
Step-by-step explanation:
Let 
and 
The slope is given by;
We plug in the values to get;
Simplify;
Answer:
-0.43
Step-by-step explanation:
Mean is calculated by adding all the number and dividing them by the total amount of numbers.
6+(-10)+6+(-6)+5+4+(-8)= -3
Now we have the sum
There are a total of 7 numbers
-3/7=-0.42857142857142857142857142857143
rounded is -0.43
C - 72 x 4
If using PEMDAS, you can already deduce the exponents and parenthesis. With these gone, you're left with multiplication and division and this is decided by which comes first from left to right. Thus, leaving you with the first multiplication problem presented.
Hope this helps!
