Answer: 45%
Step-by-step explanation:
Discount = original price - selling price
= $9.20 - $5.06
Discount = $4.14
Discount Percent = discount x 100 / original price
= $4.14 x 100 / $9.20
= $414 / $9.20
Therefore,
Discount Percent = 45%
I hope it helps you.
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Step-by-step explanation:
It is easy to go to tiger math and type that in
it has no root
first make it common quadratic form
y = 5x² - 3x + 8
we take
a = 5
b = -3
c = 8
the to prove it doesn't have root. we using discriminant
D = b² - 4ac
D = (-3)² - 4*5*8
D = 9 - 160
D = - 151
D > 0 means the equation has 2 roots
D = 0 means the equation has 1 root
D < 0 do not have root because it doesn't have intercept on x-axis
Answer:
0.0454545454545454545...
If the question is 418/19, then the answer is 22