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Alja [10]
3 years ago
7

A rectangular house measuring 50 feet by 24 feet is to have a gravel pathway of constant width built all around it. There is eno

ugh gravel to cover 345 square feet or less. Create an inequality that represents all possible widths (w), in feet, of the pathway
Mathematics
1 answer:
Maksim231197 [3]3 years ago
3 0
First, we determine the area of the rectangular house by multiplying the length by the width. That is,
             area of the house = (50 ft)(24 ft) = 1200 ft²
Given that all sides of the house should have the pathway, the length of the house plus the pathway should be 50+2x and the new width would be 24+2x. The new area minus the original area of the house should not be more than 345 ft². Thus, the equation would be,
                                   (50+2x)(24+2x) - 1200 ≤ 345 
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3 0
3 years ago
I need help on that question ​
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the required answer is

80 \sqrt{3}

Step-by-step explanation:

here's the solution : -

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6 0
3 years ago
Pam needs 3 1/2 cups of sugar to make 50 cupcakes. A 5- pound bag of sugar coats $3.69. There are about 2 cups of sugar in a pou
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Answer:

The answer to your question is $1.29

Step-by-step explanation:

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Total amount of cupcakes = 50

Total amount of sugar = 3 1/2 cups = 3.5 cups

Cost of 5-pound bag = $3.69

2 cups = 1 pound

Total cost = ?

Process

1.- Calculate the amount of pounds needed

                  2 cups ------------------ 1 pound

                  3.5 cups ---------------  x

                  x = (3.5 x 1) / 2

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2.- Calculate the price of 1.75 pounds

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                  1.75 pounds ----------    x

                  x = (1.75 x 3.69)/5

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                 x = $1.29

3.- Conclusion

The cost of sugar to prepare 50 cupcakes is $1.29

3 0
3 years ago
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