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algol13
3 years ago
11

Marcos has a bank account balance of -$42.30 at the start of the month. After he deposits $16.50, what is his new balance?​

Mathematics
2 answers:
Ket [755]3 years ago
7 0

Answer:

$25.80

Step-by-step explanation:

you have to add 16.50 to -42.30

7nadin3 [17]3 years ago
7 0
<h3>Answer:  -$25.80</h3>

This balance is negative.

================================================================

Explanation:

Start with -42.30 and add on 16.50

-42.30+16.50 = -25.80 is the final balance

The negative balance means Marcos owes this amount of money to the bank. This is true even though he deposited $16.50; he would need to deposit another $25.80 to get out of debt (this is assuming that there aren't any other bank fees coming down the line).

We can think of -42.30+16.50 as 42.30-16.50, but then make the result negative since -42.30 has a larger absolute value compared to 16.50

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Juan has 20 books to sell. He sells the books for $15 each. The amount of money Juan makes from selling booka is represented by
lana [24]

Answer:

Step-by-step explanation:

Juan has 20 books to sell. He sells the books for $15 each.

The range of the function is the set of all possible values of the dependent variable. The dependent variable here is the amount of money that is made and this amount depends on

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The amount of money Juan makes from selling books is represented by a fucntion. f(x)=15x

The maximum amount that can be made from 20 books at a rate of $15 each would be 20×15 = $300

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3 years ago
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mario62 [17]

Answer:

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Step-by-step explanation:

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