Answer:
because if you look at the graph if you work 20 hours you earn 160 dollars and it keeps going up with the amount of time you work
For (-7,3) and (5,3) the answer is 12. You add the different points, -7 and 5 because one is negative and one is positive. You do not add 3 and 3 because they are the same.
(3,-6) and (3,-10) = 4 because -6 and -10 are negatives. The answer is always positive.
(8,0) and (8,-8) = 8.
So the problem is, what is the least number than can be
divided into 6, 7 and 8?
The numbers have only one non-1 divisor in common: both 6 and 8 are divisible
by 3.
So for our drives we can "delete" one 2 and ask:
what is the smallest number than can be divided into 3,7 and 8 ?
There are no more divisors in common, so we just have to multiply them: 3*7*8 =
21*8=168
and the 4 marbles "extra"? We add them to this sum.
So, the smallest possible number in the box is 168 + 4 = 172.
Set variables for the quantities
9514 1404 393
Answer:
B
Step-by-step explanation:
The associative property just moves parentheses, without changing the values or order of the operands. The only expression for which that is true is ...
B. (6·1/3)·7/5
