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mestny [16]
2 years ago
10

Someone, please answer I´m in math and none of the classmates I know knows what to do. The value of a new car decreases by about

15% in the first year. How much will a car be worth after one year if its initial value was $1,000? $5,000? $5,020? x $$dollars?
and can you explain, please
Mathematics
1 answer:
Liula [17]2 years ago
7 0

Answer:

1000=850 5000=4250  5020=4276

Step-by-step explanation:

Multiply 1000, 5000, and 5020 by .15 to get 15 percent of what is taken away each year.

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Evelyn has $524.96 in her checking account. She must maintain a $500 balance to avoid a fee. She wrote a check for $32.50 today.
cupoosta [38]

A linear inequality to represent the algebraic expression is given as 492.46 - x ≥ 500

<h3>Linear Inequality</h3>

Linear inequalities are inequalities that involve at least one linear algebraic expression, that is, a polynomial of degree 1 is compared with another algebraic expression of degree less than or equal to 1.

In this problem, her minimum balance must not decrease beyond $500 or she will pay a fee.

where

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The inequality to represent this can be written as

524.96 - 32.50 - x ≥ 500

Simplifying this;

492.46 - x ≥ 500

The linear inequality is 492.46 - x ≥ 500

Learn more on linear inequality here;

brainly.com/question/23093488

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4 0
1 year ago
Hello! can someone tell me the answer for 4/5 x (- 5/7) please? ty &lt;3
lesya692 [45]

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3 years ago
Raphel wants a new care, he needa a down payment of $3,000.If he saves $340 each month, about how many months will it take him t
Andre45 [30]
Hello! I would love to help!

Okay, we know that Raphel has to pay 3,000 dollars in a certain amount of months. Let's let "m" represent the amount of months it will take him.

Now, if we know that he saves 340 dollars a month, we can multiply the unknown amount of months, "m" by 340 to find how many will get 3000.

Here's our equation:

340m = 3000

Alright let's solve for m.

Divide both sides by 340.

340m/340= m

3000/340=8.824

So know we know m= 8.824, or exactly 8.824 months to save 3000 dollars.

However, it is really hard to count 8.824 parts of a month. Let's round it to the nearest whole, nine.


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