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Assoli18 [71]
3 years ago
11

Pls answer this yall 2a-1+8b-12b+7a-12

Mathematics
1 answer:
Leto [7]3 years ago
8 0
2a+7a+8b-12b-12-1 9a-4b-13
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If $180 is invested at an interest rate of 7% per year and is compounded weekly, how
Rufina [12.5K]

Answer:

$405.4

Step-by-step explanation:

A= P(1+\frac{r}{100}) ^{n}

-->180*(1+7/100)^12

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3 years ago
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Mamont248 [21]

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Identify the expression as a numerical expressionor a variable expression. For a variable expression, name the variable.
Karolina [17]

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Numerical expression

Step-by-step explanation:

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8 0
3 years ago
Can someone help me how to solve this?
Assoli18 [71]

Answer:

x > -5  in the answer


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(5 - 3x) / 4 < 5

multiplying both sides by 4:-

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-3x < 15

x > 15/-3

x > -5  (Note the inequality sign is flipped because we are dividing by a negative number)


8 0
3 years ago
Plz help Events A and B are independent. Let event A be the event that a person chooses and buys a certain pear from the grocery
kompoz [17]

Hi all

Answer:

I had this question on my MAP testing just today, and I answered with

C. Choosing a certain book does not affect the choice of a pear,

D. Choosing a certain pear does not affect the choice of a book.

These are the answers I think are correct.

7 0
3 years ago
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