2 years ago

Kay's mother taught her how to make handmade ornaments to sell at a craft fair. Kay rented a table at

1 answer:

3 0

Answer: B

Step-by-step explanation: 6x represents the positive because it represents the amount being made from each ornament. The -30 represents the one-time cost of the table. And the -2.50x represents the cost of each ornament.

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Anna11 [10]

Answer:

i think its A

Step-by-step explanation:

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3 years ago

HELP ASAP PLEASE

yulyashka [42]

A is your answer. Parallel lines never intersect. They both run the same direction, the same distance from each other.

_________________________

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are parallel lines

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2 years ago

Rob is saving to buy a new MP3 player. For every $15 he earns babysitting, he saves $9. On Saturday, Rob earned $60 babysitting.

alexandr402 [8]

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3 years ago

Each day, a young person should sleep 9 hours plus 1 4 hour for each year that the person is under 18 years of age. Assuming the

Andre45 [30]

Answer:

$y(x) = 9 + 0.25*(18 - x)$

Step-by-step explanation:

We have the following variables:

y: hours of sleep

x: age

Each day, a young person should sleep 9 hours

This means that y is 9 added to something

plus 1 4 hour for each year that the person is under 18 years of age.

For each year the person is under 18 years of age, she should sleep 1/4 = 0.25h on top of the 9 hours.

So the equation relating hours of sleep y and age x is:

$y(x) = 9 + 0.25*(18 - x)$

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3 years ago

How many elements are in the set (A,B,C)?<br> O

Svetradugi [14.3K]

I believe it is 0 but I’m not exactly sure

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3 years ago