Y=-8/2x+5
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Answer:
if Cary works at 8 hours per hour, then she will have $440
Step-by-step explanation:
this is, if you are referring to your previous question about Cary making $56 in 7 hours.
Specifically, they are the inverses of the sine, cosine, tangent, cotangent, secant, and co secant functions<span>.</span>
Answer:
Answer is x = -24/13, y = 3/13
Step-by-step explanation:
The vector equation of line is;
(x,y) = () + t (v) ............... 1
we know that;
() = (2,1)
and
v = 5i + 1j
put in equation 1
The parametric equation becomes;
by comparison we get;
multiply equation 3 by -5 and add it to equation 2
we know that;
so, m = 5
we can find the family of lines that are perpendicular to the above line by swapping the coefficients and change the sign of one of them:
So, the equation of other line is
multiply equation 5 by -5
put this value of y in equation 5.
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Percent decrease: (original number - new number) / original number....x 100
percent decrease : (6.50 - 4.25) / 6.50....x 100
2.25 / 6.50 = 0.346....x 100 = 34.6% <==