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3 years ago

Type the correct answer in each box,

Mathematics

1 answer:

Klio2033 [76]3 years ago

8 0

Answer:

50 miles would make the two choices equivalent (65$)

Step-by-step explanation:

Express moving: y=4/5x+25

Smith and Smith Co: y=3/5x+35

4/5x+25=3/5x+35

Subtract 25 from both sides:

4/5x=3/5x+10

Subtract 3/5x from both sides

1/5x=10

x=50

50 miles would make the two choices equivalent (65$)

If helped.. Mark me BRAINLIEST

Tysm

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Y varies directly with x, and y = 15 when x = 3. What is the value of x when y = 4?

Naddika [18.5K]

3/15 = x/4
cross multiply
15x = (4)(3)
15x = 12
x = 12/15
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Answer:

125in^2

Step-by-step explanation:

Surface area= Area of base+ 1/2ps

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3 years ago

Equivalent fractions to 7/4

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Equivalents fractions for 7/4:
7/4, 14/8, 21/12, 28/16, 35/20, 42/24, 49/28, 56/32, 63/36, 70/40, and so on ...

Example:
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3 years ago

Let A (0,1,2,3,4,5,6, let B (0,1,2,3,4,5,6,7,8), and let R be the relation from A to B given by "the greatest common divisor of

yuradex [85]

Answer:

R = { (2,2), (2, 4), (2, 6), (2,8), (4, 2), (4, 6), (6, 2), (6, 8) }

Step-by-step explanation:

Given,

A = { 0, 1, 2, 3, 4, 5, 6 }

B = { 0,1, 2, 3, 4, 5, 6, 7, 8 }

Also, R is the relation from A to B as follows,

R = { (a, b) : HCF ( a, b ) = 2 ∀ a ∈ A, b ∈ B }

Since,

HCF ( 2, 2 ) = HCF ( 2, 4 ) = HCF ( 2, 6 ) = HCF ( 2, 8 ) = HCF ( 4, 2 ) = HCF ( 4, 6) = HCF ( 6, 4) = HCF ( 6, 2 ) =HCF ( 6, 8 ) = 2

Where, 2, 4, and 6 belong to A,

And, 2, 4, 6 and 8 belong to B,

Hence,

R = { (2,2), (2, 4), (2, 6), (2,8), (4, 2), (4, 6), (6, 2), (6, 4), (6, 8) }

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3 years ago

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Fynjy0 [20]

Answer:

Step-by-step explanation:

hello,

$g(x)=\dfrac{1}{x-1}\\\\x=g(g^{-1}(x))=\dfrac{1}{g^{-1}(x)-1} \\ \\g^{-1}(x)-1=\dfrac{1}{x}\\ \\g^{-1}(x)=\dfrac{1}{x}+1=\dfrac{1+x}{x}$

And this is a function defined for x different from 0.

Thanks

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3 years ago