Answer:
The given system has NO SOLUTION.
Step-by-step explanation:
Here, the given system of equation is:
6 x - 2 y = 5 .......... (1)
3 x - y = 10 .... (2)
Multiply equation 2 with (-2), we get:
3 x - y = 10 ( x -2)
⇒ - 6 x + 2 y = - 20
Now, ADD this to equation (1) , we get:
6 x - 2 y - 6 x + 2 y = 5 - 20
or, 0 = - 15
WHICH IS NOT POSSIBLE as 0 ≠ -15
Hence, the given system has NO SOLUTION.
it is definitely the answer B
we have
<u>Pieces of mail delivered in December by the US postal service</u>
<u>Pieces of mail delivered in January by the US postal service</u>
To find the total mail delivered for these two months, sum the two quantities
so
therefore
the correct solution is 
the error is in this part
To move decimal over one place 10 to the power of 10 should be 10 to the power of 11
Answer:
two
Step-by-step explanation:
4×2 because she runs 4 each day
Does it give you any more details?? if not it would be undefined for parallel and zero for perpendicular.<span />
