Line because a line is not 3-D
2(sv) is the answer for the question
There are three negative signs so the product will be a negative.
hope this helps
One solution could be:
2/7 + 3/7 = 5/7
Another could be:
4/14 + 6/14 = 10/14 = 5/7
The answer for your math problem is 55.2. To get this, you do 70 times 0.80, which gives us 56. Then, subtract it by 0.80.