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klasskru [66]
2 years ago
5

Susan’s business makes handmade dresses. The business sells three different kinds of dresses: evening gowns, sundresses, and coc

ktail dresses. To make an evening gown, it takes 3 hours to cut the material, 2 hours to pin the pieces together, and 5 hours to sew the dress. To make a sundress, it takes 1 hour to cut the material, 1.5 hours to pin the pieces together, and 3 hours to sew the dress. To make a cocktail dress, it takes 2 hours to cut the material, 1 hour to pin the pieces together, and 2.5 hours to sew the dress. Susan’s employees spent a total of 54 hours cutting, 38.5 hours pinning, and 91 hours sewing in a particular week. How many of each type of dress did they produce? That week, the employees produced evening gowns, sundresses, and cocktail dresses.

Mathematics
2 answers:
EleoNora [17]2 years ago
7 0
Evening gowns = 40
sundresses = 104
cocktail dresses = 19

this is my answer.
if you want another better picture of my explanation, do comment.

nordsb [41]2 years ago
3 0

Answer:

45

Step-by-step explanation:


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Two conjugate complex roots have the same real part and opposite imaginary parts. So, the solutions to Amina's equation will be in this form:

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2 years ago
A rectangle has height and width changing in such a way that the area remains constant 2 square feet. At the instant the height
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Answer:

\frac{1}{3} ft/min is the rate of changing of width

Step-by-step explanation:

Given -

The area always remain constant i.2 2 square feet.

Height of the rectangle = 2 feet

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Since area is constant

2 sq ft = (2 * 6) ft/min * 1 * x ft/min

x = \frac{1}{3} ft/min

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2 years ago
What is the sum or difference?<br><br> 6x7 + 8x7
Agata [3.3K]
I think the answer is 98

7 0
2 years ago
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Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet? Select three options,
ElenaW [278]

Answer:

These are the rectangular prisms that have a surface area greater than 140 square feet

6 feet by 5 feet by 4 feet

7 feet by 6 feet by 4 feet

8 feet by 3 feet by 7 feet

Step-by-step explanation:

The formula to find the surface area of a rectangular prism is SA=2(wl+hl+hw)

All you have to do is go through all the options given to you to figure out which retangular prisms have a surface area greater than 140 square feet.

6 feet by 2 feet by 3 feet

SA = 2((2)(6)+(3)(6)+(3)(2))

SA = 2(12 + 18 + 6)

SA = 2(36)

SA = 72

6 feet by 5 feet by 4 feet

SA = 2((6)(5) + (4)(5) + (4)(6))

SA = 2(30 + 20 + 24)

SA = 2(74)

SA = 148

7 feet by 6 feet by 4 feet

SA = 2((7)(6) + (4)(6) + (4)(7))

SA = 2(42 + 24 + 28)

SA = 2(94)

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8 feet by 3 feet by 7 feet

SA = 2((8)(3)+(7)(3)+(7)(8))

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8 feet by 4 feet by 3 feet

SA = 2((8)(4)+(3)(4)+(3)(8))

SA = 2(32 + 12 + 24)

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2 years ago
Kevin can travel 22 1/2 miles in 1/3 hour. What is his average speed in miles per hour?
cestrela7 [59]
Divide the miles he traveled by the time it took him to travel it.

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Multiply by the reciprocal of 1/3:

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Convert 22 1/2 into an improper fraction:

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Multiply the numerators and denominators together:

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Divide:

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So his average speed in miles per hour is 67 1/2.
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1 year ago
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