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Dmitrij [34]
2 years ago
8

$45.00 for 9 pounds what is the unit rate?

Mathematics
2 answers:
dmitriy555 [2]2 years ago
7 0
$45/9 pounds
$5 per pound
zzz [600]2 years ago
3 0
To find the unit rate, divide 45 by 9.

45/9 = 5

The unit rate is $5.
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Answer:

g o f = g(f(x)) = 32x^2 + 32x + 4

Step-by-step explanation:

Given

f(x) = 4x +2

g(x) =2x^2 - 4

Required:

Find g o f

This is calculated as:

gof = g(f(x))

g(x) =2x^2 - 4

So:

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g(f(x)) = 2(4x+2)(4x+2) - 4

g(f(x)) = 2[ 16x^2 + 16x + 4)] - 4

g(f(x)) = 32x^2 + 32x + 8 - 4

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3 years ago
If a dozen eggs cost $1.35,what is the unit cost?
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Answer:

The cost of an egg is $0.11

Step-by-step explanation:

Given : The cost of one dozen of eggs is $ 1.35

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We know, one dozen has 12 units

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So to find the cost of one egg divide the cost by 12.

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8 0
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Step-by-step explanation:

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2 years ago
Write the standard form of the equation of the circle with the given characteristics.
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<h2><u>Circle Equations</u></h2>

<h3>Write the standard form of the equation of the circle with the given characteristics.</h3><h3>Center: (0, 0); Radius: 2</h3>

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