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You would round it to 1.
It should be 1/-34.
Oh and for the work...
(72+90+75+2x)/5>80
(237+2x)/5>80
47.4+2/5x>80
2/5x>32.6
x>81.5
The "greater than" sign should be "greater than or equal to" but I can't type that. Sorry!
The simplest way to do this is nx0=0.
Type it in parenthesis if it is around other numbers, and if it is not, you can type it in parenthesis but you don't have to. Like the fraction 2/3 must be typed (2/3).
Inverse variation is when one variable increases and another decreases. The formula is y=k/x. Replace y and x with your numbers and solve for k. Direct variation is when two variables have a constant ratio. It would look like a straight line when plotted on a graph. The formula is k+y/x. Solve for k.
1460987577
0.0333 repeating or 1/30
