Which equivalent fractions can you use to find the sum of 2/8 + 3/9?

What is i^15 for imaginary numbers

allochka39001 [22]

Answer:

1^15 is 15

Step-by-step explanation:

7 0

3 years ago

Jill invested $500 in an account with a compound interest rate of 6%. cheryl invests $600 in an account with a compound interest

34kurt

The time taken by Jill and Cheryl to double their money is 12 years and 18 years respectively.

<h3>What is Algebra?</h3>

Algebra is the study of mathematical symbols and the rule involves manipulating these mathematical symbols.

Jill invested $500 in an account with a compound interest rate of 6%.

Cheryl invests $600 in an account with a compound interest rate of 4%.

The number of years each doubles their money. Using the relation of 72.

$\rm t = \dfrac{72}{r}$

where r is the interest rate and t be the time

The time for the Jill will be

$\rm t = \dfrac{72}{6}\\\\t = 12\\$

The time for the Cheryl will be

$\rm t = \dfrac{72}{4}\\\\t = 18\\$

More about the Algebra link is given below.

brainly.com/question/953809

4 0

1 year ago

Solve for x 3(x - 2) = 6x - 12

nalin [4]

Answer:

The answer is 2

Step-by-step explanation:

Here's how I got it:

3(x - 2) = 6x - 12

Multiply 3 times x and 3 times 2, this is what you would get

3x - 6 = 6x - 12

Then, subtract the lowest x with the bigger X, this way you would have x on one side:

3x - 6 = 6x - 12

-3x -3x

This is what you should have after this:

-6 = 3x - 12

Now, to get the variable (letter that represents a number) by itself, you have to add 12 to both sides like this:

-6 = 3x - 12

+12 +12

You would get this:

6 = 3x

Finally, you have to get x by itself, so you have to divide 3 on both sides like this

6/3 = 3/3 x

That's why, your answer is 2

5 0

3 years ago

On Tuesday at lunch time , it was 29°C .by sunset , the temperature had dropped to 16°C

wariber [46]

Answer:

Amazing. What is the question.

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Only answer 16, and 17 and show how you set up the problems

Setler79 [48]

Answer:

16a) $1,320 (Set-up below)

16b) (See explanation below)

17a) $21.90 (Set-up below)

17b) $708.10 (See explanation below)

Step-by-step explanation:

16a)

33,000 · 0.04 = 1,320

Set-up:

Whenever you are solving equations with percentages, it is easier to change them into decimal form. 4% is equal to 0.04 so we can multiply 33,000 by 0.04 to find the commision price.

16b)

Since a commision is taken out of the total of a sale, we know that if you doubled to sale, the commission would also double unless the percentage the salesperson is getting goes down or up. If the percentage does not change, they would still get double because they would be getting a larger amount because the total is larger.

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17)

a)

110 · 0.03 = 3.3

275 · 0.03 = 8.25

200 · 0.03 = 6

145 · 0.03 = 4.35

3.3 + 8.25 + 6 + 4.35 = $21.90

Set-up:

Whenever you are solving equations with percentages, it is easier to change them into decimal form. 3% is equal to 0.03 so we can multiply each cost by 0.03 to find the commision price per item. After, we add up each separate commision price to get the total commision.

b)

110 + 275 + 200 + 145 = 730

730 - 21.9 = $708.10

Quick Explanation:

The store would only earn $708.10 because of the commision they are paying Heidi is equal to $21.90. The total sale cost earned is $730.00 and the commision comes out of that cost, the store only gets $708.10

Note:

If you have any questions or concerns, feel free to reach out to me in the comments!

4 0

2 years ago