1 year ago

What is equivalence scale?

1 answer:

5 0

Answer:

A household equivalence scale allows for transforming the income in an n-member household into an equivalent one-adult-member household.

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Solve the equation Square root of x minus 5+ 7 = 11 for the variable. Show each step of your solution process. (10 points)

Murrr4er [49]

$\sqrt{x - 5} + 7 = 11$

$(\sqrt{x-5}) ^{2} = (4)^{2}$

|x - 5| = 16

x - 5 = +/- 16

x - 5 = 16 or x - 5 = -16

+5 +5 +5 +5

x = 21 or x = -11

Answer: x = {21, -11}

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2 years ago

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Solnce55 [7]

A triangle? Hope this helps! Can I have brainiest? <3

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3 years ago

Can someone help with this please i am bad at math

Setler [38]

Answer:

12 dollars

Step-by-step explanation:

we know 25 shirts cost 300 dollar

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1 year ago

Read 2 more answers

The cost see for manufacturing X units of a certain product is given by C equals X squared -10 X +35 find the number of units ma

Marianna [84]

9514 1404 393

Answer:

110 units

Step-by-step explanation:

Fill in the given value and solve for x.

c = x^2 -10x +35

11035 = x^2 -10x +35

11025 = x^2 -10x +25 = (x -5)^2 . . . . subtract 10 to complete the square

x = 5 +√11025 = 5 +105 . . . . find the positive solution

x = 110

The number of units manufactured at a cost of 11,035 is 110 units.

6 0

2 years ago

Simplify (x+y)(x-y)(x^2+y^2)

Marianna [84]

Answer:

x⁴-y⁴

Step-by-step explanation:

=(x+y)(x-y)(x²+y²)

=(x²-y²)(x²+y²)

=x⁴-y⁴

3 0

2 years ago

What is equivalence scale?​

What is equivalence scale?