Substitute 2nd equation into first.
2n = m + (n+m)
2n = n + 2m
n = 2m
Answer:
the answer to this question is A
<em>A</em><em>.</em><em> </em><em>4</em><em> </em><em>hours</em><em> </em><em>5</em><em>0</em><em> </em><em>minutes</em><em> </em>
Answer:
Step-by-step explanation:
Given
Required
Determine which coordinate fall in the right quadrant
First, we split the each quadrant into x and y axis
In the first:
x and y is +
In the second:
x is - and y is +
In the third
x and y are -
In the fourth
x is + and y is -
Comparing the given coordinates to their respective quadrants, base on the conditions stated above
is correct
is correct
is correct
is correct
is incorrect
Answer:
23.7 - 10 = 13.7
Step-by-step explanation: