Proof by contradiction is a form of proof that establishes the truth or the validity of a proposition, by showing that assuming the proposition to be false leads to a contradiction. I googled this so it may not be correct
483,391. You can line the, up vertically and then use simple arithmetic and carrying to solve this problem
If you walk at a constant speed of x (I will let you determine x) x=step length you will the determine your time per yard... then multiply it by however you get it to 60.
Answer:
b
Step-by-step explanation:
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Equation of a line through two points is given by y - y1 = ((y2 - y1)/(x2 - x1))(x - x1)
y - 7 = ((10 - 7)/(2 - (-1)))(x - (-1))
y - 7 = (3/(2 + 1))(x + 1)
y - 7 = 3/3 (x + 1)
y - 7 = x + 1
-x + y = 1 + 7
-x + y = 8