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astra-53 [7]
3 years ago
7

For what values of x does the value of the fraction (3-x)/8 belong to the interval (−2; 5]?

Mathematics
1 answer:
Tamiku [17]3 years ago
7 0

Answer:

-37\leq x\:

Step-by-step explanation:

To find the values of x for which, the value of \frac{3-x}{8} belongs to (-2,5],we solve the inequality;

-2\:

We multiply through by 8 to obtain;

-16\:

We subtract 3 to get

-19\:

Divide through by -1 to obtain;

19\:>x\ge-37

Or

-37\leq x\:

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Negative numbers are less than zero.

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3 years ago
You are planning to invest $5000 in an account earning 9% per year for retirement. a. If you put the $5000 in an account at age
ICE Princess25 [194]

Answer:

A).Amount = $218250

B). Amount = $88700

Step-by-step explanation:

A) .$5000 in an account at age 23, and withdraw it 42 years

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Number of times compounded n= 42

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A= 5000(43.65)

A= 218250

Amount = $218250

B).waits 10 years before making the deposit, so that it stays in the account for only 32 years

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A= 5000(1+0.09/32)^(32*32)

A= A= 5000(1+0.0028125)^(1024)

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5 0
3 years ago
micah and his friends work at a tire factory. The factory manufactures several size tires for different vehicles Fill out the ta
Georgia [21]
Every other tire has the same ratio

7 0
3 years ago
Read 2 more answers
please help me on this I'm struggling on this thanks for your helping of you answer.please show your work:-)
PilotLPTM [1.2K]
A. is 1/4 so that would be 25%
sorry thats all i know
6 0
3 years ago
Read 2 more answers
-27 - x = -51<br> ................
Katarina [22]

Answer:

24

Step-by-step explanation:

-27 - x = -51

+27     +27

-x = -24

x = 24

6 0
3 years ago
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