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3 years ago

A) y=2(4)^x growth or decay y-intercept:

Mathematics

1 answer:

tatiyna3 years ago

5 0

It's growth and the y-intercept is (0,2). ;)

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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.

5 0

4 years ago

Find the product: (i) (2x + 3y + 4)(2x + 3)

zhuklara [117]

Answer:

$4 {}x {}^{2} + 6xy + 14x + 9y + 12$

5 0

1 year ago

Read 2 more answers

Find JK Please help :

-BARSIC- [3]

Oii boy, that's so simple -_-

See,

JL = JK + kL (isn't it?)

7 = y + 5

7 - 5 = y

2 = y

What's the problem u were getting here?

6 0

3 years ago

2(4a - 4b) + 4(3a + 2b) plz solve this!!!

ivann1987 [24]

Answer:

2(4a - 4b) + 4(3a + 2b) = 20a

Step-by-step explanation:

2(4a - 4b) + 4(3a + 2b)

8a - 8b + 12a + 8b

8a + 12b - 8b + 8b

20a+ 0 = 20a

Thus, 2(4a - 4b) + 4(3a + 2b) = 20a

-TheUnknownScientist

4 0

3 years ago

A deposit of $6000 earns 3% annual interest . Find the amount in the account at the end of 5 years and the amount of interest ea

Natali5045456 [20]

$6900 at the end of five years. $900 earned in interest each year. $180 annually

3 0

3 years ago