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3 years ago

HELP PLEASE!!!!!!!!!!!!!!! I GIVE BRAINLIAST <3)))

Mathematics

1 answer:

Goryan [66]3 years ago

6 0

8. domain=hours

range=cost

it is a function because there is a y value for ever x

9. minutes =60, 120,180, 240 (domain)

calories= 360, 720, 1080, 1440 (range)

this is also a function

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Answer:

One solution x = 2

Step-by-step explanation:

Given the equation:

$\dfrac{1}{2}(x+12)=4x-1$

Multiply this equation by 2:

$2\cdot \dfrac{1}{2}(x+12)=2\cdot (4x-1)\\ \\x+12=2(4x-1)$

Use distributive property:

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Combine the like terms:

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Thus, this equation has one solution x = 2

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Answer:

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To find the solutions to

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