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Sunny_sXe [5.5K]

3 years ago

6

what is the answer to this At a sale, shirts were sold for $15 each. This price was 80% of their original price. What was the or

iginal price?

2 answers:

pogonyaev3 years ago

7 0

$x \cdot \dfrac{8}{10 } = 15 \\~\\~\\x = \dfrac{5\cdot15}{4} \\~\\~\\ x= 18.75$

Otrada [13]3 years ago

3 0

Answer:

18.75

Step-by-step explanation:

15/.8 ro80%= 18.75

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vfiekz [6]

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Answer:

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3 years ago

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NNADVOKAT [17]

Answer:

(2, 4)

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Algebra I</u>

Midpoint Formula: $\displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Step-by-step explanation:

<u>Step 1: Define</u>

Endpoint A(1, 2)

Endpoint B(3, 6)

<u>Step 2: Find Midpoint</u>

Simply plug in your coordinates into the midpoint formula to find midpoint

Substitute in points [MF]: $\displaystyle (\frac{1+3}{2},\frac{2+6}{2})$
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3 years ago