3 years ago

Enter the equation in standard form. y = 4x − 1 (Standard form is Ax+By=C)

Mathematics

1 answer:

son4ous [18]3 years ago

3 0

All you need to do is subtract 4x from both sides.
-4x+y=-1

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valentinak56 [21]

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3 years ago

Write a quadratic function f(x) for the area of a rectangle length x+5 width 3x-7

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The area of a rectangle is the product of its length and width.
$l=x+5 \\
w=3x-7 \\ \\
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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Dr. Jones is interested in expanding his practice by adding a piece of radiology equipment. The basic cost of the equipment woul

inysia [295]

Answer:

Dr. Jones' projected income is US$ 56.793, projected costs are US$ 61,935.48 and projected loss is US$ 5,142.48 for the 1st year of the radiology service.

Step-by-step explanation:

1. Dr. Jones Income per year:

Income = 1,100 * 51.63

Income = US$ 56,793

2. Dr. Jones Costs

Equipment = US$ 1,564.29 loan cost monthly

Radiology tech salary = US$ 39,600 (including taxes and fringe benefits)

Variable cost = US$ 3.24 * 1,100

Equipment = 1,564.29 * 12 = US$ 18,771.48

Radiology tech salary = US$ 39,600

Variable cost = US$ 3,564

Total costs = Equipment loan cost + Radiology tech salary + Variable cost

Total costs = 18,771.48 + 39,600 + 3,564

Total costs = US$ 61,935.48

3. Dr. Jones Profit or Loss

Profit or loss = Income - costs

Profit or loss = 56,793 - 61,935.48 (Costs are higher than income)

Loss = US$ 5,142.48

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3 years ago

Write a function rule that gives the total cost c(p) of p pounds of sugar if each pound costs $0.59.

Dafna11 [192]

Answer:

hope this helps

Step-by-step explanation:

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