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postnew [5]
3 years ago
12

A floor lamp originally cost $44.50. Over a period of two months, it underwent the following changes in price. 62% Markup 15% Ma

rkdown 18% Markup 20% Markup 45% Markdown What is the final price of the floor lamp? Round all dollar values to the nearest cent. a. $62.30 b. $47.72 c. $35.60 d. $24.48
Mathematics
2 answers:
Setler [38]3 years ago
7 0
$44.50+62%-15%+18%+20%-45%=$47.72 so letter b is your answer
Luba_88 [7]3 years ago
3 0
We have to find the final price of the floor lamp after all changes in price.
If the price changes 62% Markup we will multiply previous price by 1.62
( 100% + 62% = 162% = 1.62 ). Also for 15% Markdown we will multiply it by 0.85 ( 100% - 15% = 85% = 0.85 ) and so on:
$44.50 * 1.62 * 0.85 * 1.18 * 1.20 * 0.55 = $47.72
Answer:
B. $47.72
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Using the proportions given in the table, it is found that the percentage of the Northlake residents surveyed that want a new dog park is:

B. About 58%.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Multiplying a proportion by 100%, a percentage is found.

Looking at the table, 25% are Northlake residents(which is 43% of the surveyed) who want a new dog park, hence the percentage is given by:

p = 25/43 x 100% = 58%.

Hence option B is correct.

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4 0
1 year ago
What is the equation of the line that passes through the points (-4,8) and (2,-1)
DiKsa [7]

Answer:

y - 8 = (3/2)(x + 4)

Step-by-step explanation:

As we move from (-4, 8) to (2, -1), x increases by 6 (this is the run) and y decreases by 9 (this is the "rise").  Thus, the slope is

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Using the point-slope form of the equation of a straight line, we get:

y - 8 = (3/2)(x + 4)

8 0
3 years ago
Write an equation of the line that passes through the point (–1, 4) with slope 2. A. y+1=−2(x−4) B. y+1=2(x−4) C. y−4=2(x+1) D.
In-s [12.5K]

Answer:

y-4=2\,(x+1)

which agrees with answer C in your list of possible answers.

Step-by-step explanation:

We can use the general point-slope form of a line of slope m and going through the point (x_0, y_0):

y-y_0=m(x-x_0)

which in our case, given the info on the slope (2) and the point (-1, 4) becomes:

y-y_0=m\,(x-x_0)\\y-4=2\,(x-(-1))\\y-4=2\,(x+1)

6 0
3 years ago
What is the value of x in the equation 1/2 x - 3/4 equals 3/8 - 5/8 x?<br>​
kiruha [24]

the answer to the question is = (x = 1)

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3 years ago
Help!! I’ll give brainliest! &lt;3
Natalka [10]

Answer:

Step-by-step explanation:

1/2 x because it is always positive and gives half the value of x

8 0
2 years ago
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