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3 years ago

Is the following table proportional or non-proportional?

Mathematics

1 answer:

Korolek [52]3 years ago

3 0

Answer:

It is proportional

Step-by-step explanation:

I know this because if you divide everything on y side by 4 you get the correct output numbers

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Order the rational numbers from least to greatest.

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Answer:

d. -7 1/8, -3.62, -1/2, 0, 1.75

Step-by-step explanation:

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3 years ago

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1 year ago

If mZ1 = 42, what is m<br> Z2

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3 years ago

Tim and Caitlin are preparing to get married. Caitlin has a car payment of $300 per month, which is 10% of her monthly income. A

Misha Larkins [42]

Answer:

A. $2,000

Step-by-step explanation:

Let x represent Caitlin's monthly income and y represent Tim's monthly income.

We have been given that Caitlin has a car payment of $300 per month, which is 10% of her monthly income.

We can represent this information in an equation as:

$\frac{10}{100}x=300$

$0.10x=300$

$x=\frac{300}{0.10}$

$x=3000$

Therefore, Caitlin's monthly income would be $3000.

We are also told that after Caitlin is married to Tim, her car payment will only be 6% of their combined monthly income.

This means that 6% of x plus y is equal to 300.

$\frac{6}{100}(x+y)=300$

$0.06(3000+y)=300$

$180+0.06y=300$

$180-180+0.06y=300-180$

$0.06y=120$

$y=\frac{120}{0.06}$

$y=2000$

Therefore, Tim's monthly income is $2,000 and option A is the correct choice.

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3 years ago