Answer:
$2400
Step-by-step explanation:
At 50% off, the sale price is half the original price. Then the original price is double the sale price, or ...
retail price = 2 × $1200 = $2400
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<em>Additional comment</em>
The wholesale price is $2400/1.50 = $1600. The store took a loss of $400 on that sale.
Answer:
Step-by-step explanation:
The sum of two perfect cubes breaks down into two factors, the first is the sum of their cube roots, and the second is made up of the square of the first root minus the product of both roots plus the square of the second root.
The difference of two perfect cubes is decomposed into two factors, the first is the difference of their cube roots, and the second is made up of the square of the first root plus the product of both roots plus the square of the second root.
Answer:
The width in only one side is 56ft and in both it is 112ft. The length in only one side is 61ft and in both sides it is 122ft.
Step-by-step explanation:

making x the subject

substitute into second equation

by solving, y=5
substitute into first equation

by solving, x=-3
Therefore the ordered pair is (-3,5)
<h3><u>Question:</u></h3>
Brandy solved 1/6÷ 5 by using a related multiplication expression. which multiplication expression did she use
<h3><u>Answer:</u></h3>
The expression that she can use is 
<h3><u>Solution:</u></h3>
<em><u>Given that Brandy solved the following expression</u></em>

We have to find the multiplication expression she used
From given expression,

We can convert the division symbol to multiplication
Convert the fraction division process to a multiplication process by using the following steps:
Change the “÷” (division sign) to “x” (multiplication sign) and invert the number to the right of the sign.
Multiply the numerators. Multiply the denominators
Therefore,


Thus, the expression that she can use is 