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expeople1 [14]
2 years ago
10

10. Barbara puts $22 a week for 30 weeks in her savings account at the bank.

Mathematics
1 answer:
melomori [17]2 years ago
4 0
It would be $636 because 30 times 22 is 660 and since it’s $4 interest for every hundred you do 6 times 4= 24 and 660-24=636.
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ololo11 [35]
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so now you multiply each piece you've connected:
3 x 4= 12
3 x 9i= 27i 
6i x 4= 24i
6i x 9i= 54i^2 

after  you've done this you can move on to  putting it into standard form, which just means you put things in descending order, depending on how many exponents the x (or in this case i) has.
your largest exponent is 54i^2, so that's first in out equation, next 27i, and 24i (you can combine these because they are like term) which equals 51i, after that you just add the 12 on the end, so the final equation looks like this:

54i^2+51i+12


4 0
3 years ago
Please Help! I need an explanation for how to do this... Step-by-step directions would be great!
spin [16.1K]
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8 0
3 years ago
Point T is at (−2, 5). What are the coordinates of point T' after Ry-axis ∘ Rx-axis?
MA_775_DIABLO [31]

Answer:

Should be 2, -5

Step-by-step explanation:

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feel free to correct  

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3 years ago
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aniked [119]

Answer:

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Step-by-step explanation:

This is an equation where you are actually solving it. The others are expressions.

3 0
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nataly862011 [7]

Answer:

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Step-by-step explanation:

Plug in the answer choices:

A.

1, 7, 34, 7, 1

B

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C

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D

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E

5, 5, 30, 5, 5

3 0
3 years ago
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