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sukhopar [10]
3 years ago
9

when a pair of shoes is sold at 12.5% discount, the selling price is 78.75. Find the original price of the pair of shoes and the

amount of discount
Mathematics
1 answer:
faltersainse [42]3 years ago
3 0
The original price was 90$ so you saved 11.25$
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Gradinize cheese costs $1.28 per pound. How much would you pay for 7 pounds ?
Alenkasestr [34]

Answer:

I'm pretty sure the answer is 8.96

Step-by-step explanation:

1.28×7=8.96

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Please help for online school
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Answer:

4

Step-by-step explanation:

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The given lengths are 5 as the hypotenuse and 3 as one length.  (You have 3 as a given length because the two triangles have a length of 6  on one side.  6/2 = 3)

a² + b² = c²

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2 years ago
Plss help i’ll give brainliest thank you!
Art [367]

Answer:

its 45 as3*15 is 45 and 45*1 is 45

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5 0
2 years ago
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Many companies "grade on a bell curve" to compare the performance of their managers and professional workers. This forces the us
GarryVolchara [31]

Answer:

option A

Step-by-step explanation:

given,

10% A grades     80% B grades      10% C grades

This year, managers with scores less than 35 received C's and those with scores above 425 received A's.

The mean has to be middle of two corresponding cutoff value

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Cutoff Off C grade corresponds with the area of 0.10 is table A.

corresponding z- score according to Table A

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now, standard deviation

    z = \dfrac{x-\mu}{\sigma}

    \sigma= \dfrac{x-\mu}{z}

    \sigma= \dfrac{35-230}{-1.28}

       σ = 152.3

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3 years ago
at a summer camp there are 50 girls out of 80. what is this ratio wrottwn as a fraction in simplest form
omeli [17]
50/80, then divide it by ten so the answer is 5/8. Once the number can divide both numbers your good.
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3 years ago
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