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AURORKA [14]
3 years ago
9

At a fabric store, fabrics are sold by the yard. x + y = 5 (17x + 4y = 46) A dressmaker spent $46 on 5 yards of silk and cotton

fabrics for a dress. Silk is $17 per yard and cotton is $4 per yard. Here is a system of equations that represent the constraints in the situation. Find the solution to the system of equations. Write it as an ordered pair below. Use the graphing calculator on the next screen to help. Enter each equation on a separate line on the left-hand side to see their graphs.​
Mathematics
1 answer:
LuckyWell [14K]3 years ago
4 0

Answer:

9.5

Step-by-step explanation:

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The perimeter of a rectangle can be found using the expression 2ℓ + 2w, where ℓ represents the length and w represents the width
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Answer:

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3 years ago
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1/4x+17=x-4<br> help me and don't answer if you not gonna be serious
iogann1982 [59]
X = 28

1/4+17=x-4
Multiply both sides of the equation by 4
X+68=4z-16
Move variable to the left hand side and change its sign
X-4x+68=-16

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Combine like terms
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7 0
3 years ago
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For the functions f(x)=4x−3 and g(x)=3x2+4x, find (f∘g)(x) and (g∘f)(x).
barxatty [35]

Answer:

(16x + 21) and (16x - 6)

Step-by-step explanation:

f(g(x)) = f(6 + 4x)

Applying the f(x) function on (6 + 4x) gives

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Applying the g(x) function on (4x - 3) gives

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7 0
3 years ago
What are the values of x and y
NeTakaya

Answer:

x = 16

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x = 16

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49 + y = 180

y = 131

7 0
3 years ago
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