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Molodets [167]
3 years ago
13

laura received a $3 discount on a dress that she bought from a store that was having a sale of 15% off any item the equation giv

en below can be used to determine the amount of discount on see the regular cost of any item in the store. what was the regular cost of the dress Laura bought?
Mathematics
1 answer:
gregori [183]3 years ago
3 0

The original cost of the dress was $20.

In order to find this, you need to divide the amount of the discount by the percentage of the discount. This will give you the whole number of the cost.

Discount/Percentage = Cost

$3/15% = Cost

$20 = Cost

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IRISSAK [1]

Answer:

y = 2 ( x − 1 ) ^ 2 + 2

Step-by-step explanation:

y = a ( x − h ) ^ 2 + k

where vertex is (h,k) = (1,2)

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y = a ( x − 1 ) ^ 2 + 2

sub ( 3,10)

10 = a (3 - 1)^2 + 2

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y = 2 ( x − 1 ) ^ 2 + 2

7 0
2 years ago
Three consecutive integers add up to -36. What are the integers?​
nasty-shy [4]

Answer:

We know our answer is correct because 11 + 12 + 13 equals 36 as displayed Below

Explanation

3X + 3 = 36 3X + 3 - 3 = 36 - 3 3X = 33 3X/3 = 33/3 X = 11 Which means that the first number is 11, the second number is 11 + 1 and the third number is 11 + 2. Therefore, three consecutive integers that add up to 36 are 11, 12, and 13. 11 + 12 + 13 = 36 We know our answer is correct because 11 + 12 + 13 equals 36 as displayed above. Therefore, three consecutive integers that add up to 36 are 11, 12, and 13.  11 + 12 + 13 = 36

Plz mark brainliest if helps Also hope helps:)

4 0
2 years ago
What is 27/36 as a mixed number
Ivan
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