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sashaice [31]
3 years ago
11

Solve for x. 3/4 x + 1/4 (x + 12) − 12 = 4x − 21

Mathematics
1 answer:
alexgriva [62]3 years ago
3 0

Answer:

x=6

Step-by-step explanation:

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Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r
Vitek1552 [10]

Step-by-step explanation:

We are given this function:

y=8700* (1.04)^{4}y=8700∗(1.04)

4

8700 is the initial amount.

1.04 shows the change of original amount. This is decimal form of percentage. We need to transform it into regular percentage.

1.04 * 100% = 104%

Now we observe this number. If it is greater than 100% we have growth, if it is lower than 100% it is decay, and if it is equal to 100% than there is no change.

In our case this number is greater than 100% so we have growth. To determine the percentage rate we must substract 100% as it represents the original amount.

104% - 100% = 4%

This would be our solution if we don't have an exponent.

We have exponent so first step is to calculate the number and then we repeat the steps from above.

1.04^{4} = 1,169858561.04

4

=1,16985856

1,16985856 * 100% ≈ 116,99%

116.99% - 100% = 16.99%

So, final solution is growth of 16.99%

3 0
3 years ago
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Mark from least to gratest<br> 3/4, 2/8, 5/6, 3/5
horrorfan [7]

Answer: 2/8 < 3/5 < 3/4 < 5/6

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3 years ago
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Find the MIDPOINT between (-12, – 7)<br> and (-8,-4).
DanielleElmas [232]

so you take the average of the x coordinates and the average of the y coordinates to get the midpoint like this

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3 years ago
jo goes to a restaurant for a meal. there are 5 starters and 7 main courses to choose from. Jo chooses a starter and a main cour
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Answer:

35 combinations of a starter and a main course.

Step-by-step explanation:

1a, 1b, 1c, 1d, 1e, 1f, 1g

2a, 2b, 2c, 2d, 2e, 2f, 2g

3a, 3b, 3c, 3d, 3e, 3f, 3g

4a, 4b, 4c, 4d, 4e, 4f, 4g

5a, 5b, 5c, 5d, 5e, 5f, 5g

i hope this helps

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A survey of two communities asked residents which candidate they supported for a local election. The survey data are shown in th
pashok25 [27]

Answer:

the answer is D

Step-by-step explanation:

i believe it because of the total

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3 years ago
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