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3 years ago

A dress that is normally 54 is marked down 20% what is the new price of the dress?

Mathematics

2 answers:

Harman [31]3 years ago

7 0

Answer:$ 43.20

Step-by-step explanation: I think this is right I just worked it out

Delvig [45]3 years ago

5 0

Answer:

$43.20

Step-by-step explanation:

A product that normally cost $54 with a 20% discount will cost you $43.20, and you saved $10.80. You can also calculate how much you save by simply moving the period in 20.00 percent two spaces to the left, and then multiply the result by $54 as it follows: $54 x . 20 = $10.80 savings. Hope this helped!!

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What number do you multiply to find this partial product 8×56

Serhud [2]

Answer: It is 7

Step-by-step explanation:

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An internet company charges $13.99 for a dvd plus a one-time shipping fee of $5.99. You have no more than $115 to spend. What is

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2 years ago

What step can be taken to get the x by itself on one side in the equation x - 13 = 102?

galben [10]

To get x by itself, you would add 13 to both sides. x=115

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Julie has a jewlery box shaped like a cube. The volume of the jewlery box is v cubic inches. Write an

Stolb23 [73]

Answer: ∛v

Step-by-step explanation:

Since we know volume is measured height x width x length, we know the equation we'd use here would be:

___ x ___ x ___ = v in³

If this was area, we would have ___ x ___ = v in², and it would be easy to find each blank. You would just find the square root of "v", making your answer √v.

When you have 3 things multiplied by each other (that are exactly the same, which is the situation here since this is a cube), you will want to find ∛x (if x is our unknown variable). This means that we are finding ONE-THIRD of the number ... sort of. So if x was equal to 8, then ∛x = 2, because 2 x 2 x 2 = 8.

In our situation here, x = v, and since we don't know the actual number, we will keep it as a square root, so the answer to your question is ∛v.

I really hope I was able to explain easy enough, feel free to ask anything else!

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3 years ago

Jacob distributed a survey to his fellow students asking them how many hours they spent on the Internet in the past day. He also

Anna35 [415]

The linear equation B. y = -x +7.5 best describes the given model. The mood rating for a student that spent 5.5 hours online would be 2.

Step-by-step explanation:

Step 1; We plot the points that fall on the line and that lie on an exact x or y coordinate. The following 4 points are plotted (0.5, 7), (2, 5.5), (2.5, 5) and (3.5, 4). We substitute the values of x in the given equations to see which best describes the model.

Step 2; When y = x + 7.5, we get the coordinates as (0.5, 8), (2, 9.5), (2.5, 10) and (3.5, 11).

When y = -x + 7.5, the coordinates are (0.5, 7), (2, 5.5), (2.5, 5) and (3.5, 4).

When y = $\frac{-1x}{2}$ + 7.5, the coordinates are (0.5, 7.25), (2, 6.5), (2.5, 6.25) and (3.5, 5.75).

So equation 2 has the closest values to the actaul graph.

Step 3; By substituting x = 5.5, y = -(5.5) + 7.5 = 7.5 - 5.5 = 2.

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3 years ago