X^2-2x -3 =0
a =1 b =-2 and c = -3
x = - (-2) +/- sqrt (-2)^2 - 4(1)(-3)
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2(1)
x = + 2 +/- sqrt [(4) - 4(-3)]
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2
x = +2 +/- sqrt [4 + 12]
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2
x = +2 +/- sqrt[16]
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2
x = +2 +/- (4)
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2
x = 2 + 4 or 2 -4
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2 2
x = 6/2 or -2/2
x = 3 or x = -1
$122.4384 is the answer...it is found by multiplying .04% to 127.54 and then subtracting that answer from the original ammount
Answer: tissue boxes, juice boxes, and laptops
Step-by-step explanation: these are all in the shape of a rectangular prism.
Hope this helped!!
160 is the first because 1 inches 20 but it says 2 inches so at 40+40+40+40
and the 2nd part is yes he is correct because he converted the inches into feet so i think he is also correct
Answer: y = 1/2x + 1
Step-by-step explanation: