i think it's 20 but i'm not that sure
A subtraction problem can be turned in to an addition problem because of negative numbers. Take 5-2=3 for example. If you change 5-2 into an addition problem then you would but he addition sign and a negative sign on 2. This will then leave you with the problem looking like 5+ -2. If you add 5 and -2 you will still get three.
Answer:
1700
Step-by-step explanation:
Parallel: line p with slope 2/5
Perpendicular: line n with slope -5/2
the other two would be neither.
Answer:
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