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lbvjy [14]
3 years ago
12

Find the original price of an item that is on sale for $42 if it is discounted by 20%

Mathematics
1 answer:
enyata [817]3 years ago
6 0

Answer:

$52.50

Step-by-step explanation:

Item on sale: 42

Discount: 20%

1-.2=.8

Item on Sale=Original*.8

42=Original*.8

42/.8=

$52.50

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What is the value of x?
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Step-by-step explanation:

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Step-by-step explanation:

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\alpha =0.05

                Df     Sum Sq       Mean sq    F value     Pr(>F)

Section     7       525.01         75             1.87            0.99986

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Since our p-value is greater than our level of significance (0.05), we do not reject the null hypothesis and conclude that there's no significant variation among the eight discussion sections.

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