To solve the problem, you set up two equations based on the information given. Then, you substitute one equation into the other to solve for the cost of the TV, which comes out to be approximately $405.43.
To answer this question, you need to use algebra. We can create two equations based on the information given. Let's say the cost of a TV is x and the cost of a DVD player is y. According to the problem, we have two equations:
We can then substitute the second equation into the first to get:
To find the cost of the TV 'x', you can divide both sides of the last equation by 3.5 resulting in x = $405.43. So the cost of one TV is approximately $405.43.
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the program itself?
Answer:
Lol
Step-by-step explanation:
Lol
The required possible width for the sandbox is w ≤ 13 feet.
Inequality can be defined as the relation of the equation containing the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.
Let w be the width of the sandbox in feet.
According to the problem, the length of the sandbox is 4 feet longer than the width, so the length can be represented as w + 4.
To find the amount of wood needed to frame the sandbox, we need to find the perimeter of the sandbox, which is the sum of the lengths of all four sides. Since there are two sides of width w and two sides of length w + 4, the perimeter of the sandbox is:
Perimeter = 2w + 2(w + 4) = 4w + 8
The problem states that Jimmy can use no more than 60 feet of wood, so we can write an inequality that represents this constraint:
4w + 8 ≤ 60
Simplifying this inequality, we get:
4w ≤ 52
w ≤ 13
Therefore, a possible width for the sandbox is w ≤ 13 feet.
Learn more about inequality here:
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