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3 years ago

How long will it take $3000 to earn $900 interest at 6% simple interest?

Mathematics

1 answer:

Nostrana [21]3 years ago

4 0

Answer:

5 years.

Step-by-step explanation:

3000x.06=180 interest per year.

900/180 =5 years.

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Solve the equation for a.<br><br> K=4a+9ab

ale4655 [162]

Answer:

a= k/4+9b

Step-by-step explanation:

hope this helps, if not let me know!

3 0

3 years ago

What is 28196−−−√ written in simplified radical form?

kirill [66]

Answer:

167.9166459

Step-by-step explanation:

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4 years ago

Ben and winston ade both selling cookie dough for a fundraiser. Although ben has already sold 10tubs, Winston

gulaghasi [49]

Answer:

Step-by-step explanation:

On the first day, Ben (B) starts with 10 tubs and Winston (W) starts with 0 tubs.

After the first day, Ben sells 8 tubs per day while Winston sells 9 tubs per day.

Therefore we can write the following equation: (Where d = number of days)

B = 10 + 8d

W = 0 + 9d = 9d

We are told that eventually they will sell the same amount which means

B = W

This means we can say,

10 + 8d = 9d

If we subtract 8d from both sides we get

10 = d

Therefore it will take 10 days for them to sell the same amount of cookie dough.

5 0

3 years ago

Read 2 more answers

39,012 in expanded form

Helen [10]

30,000 + 9,000 + 10 + 2

6 0

3 years ago

X-4y=-17 and y=4x +8 solve by graphing please and show the solution

nikitadnepr [17]

Answer:

The answer to your question is (-1, 4) The lines cross in one point so they have only one solution.

Step-by-step explanation:

Data

Equation 1 x - 4y = -17

Equation 2 y = 4x + 8

Solve for y

Equation 1 y = -x/-4 - 17/-4

y = x/4 + 17/4

Equation 2 y = 4x + 8

See the graph below

These lines cross in point (-1, 4), so that is the only one solution.

If the lines were the same line they would have infinite solutions

6 0

3 years ago