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3 years ago

I NEED HELP PLZZZZZZ THIS IS MAJOR PLZZZZZZ HELP!!!!!!

Mathematics

1 answer:

lorasvet [3.4K]3 years ago

8 0

Well i need to know how many sections the spinner has and how many colors it has (same thing) to answer your question

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A credit union loaned out $50,000, part at an annual rate of 6% and the rest at an annual rate of 12% . The collected combined i

Natasha_Volkova [10]

Answer: the credit union loaned out $40000 at 6% and $10000 at 12%

Step-by-step explanation:

Let x represent the amount that the

credit union loaned out at the annual rate of 6%.

Let y represent the amount that the

credit union loaned out at the annual rate of 12%.

credit union loaned out $50,000, part at an annual rate of 6% and the rest at an annual rate of 12%. It means that

x + y = 50000

The interest on $x after 1 year would be

6/100 × x = 0.06x

The interest on $y after 1 year would be

12/100 × y = 0.12y

The collected combined interest was $3,600 that year. It means that

0.06x + 0.12y = 3600- - - - - - - - - 1

Substituting x = 50000 - y into equation 1, it becomes

0.06(50000 - y) + 0.12y = 3600

3000 - 0.06y + 0.12y = 3600

- 0.06y + 0.12y = 3600 - 3000

0.06y = 600

y = 600/0.06

y = $10000

x = 50000 - y = 50000 - 10000

x = $40000

5 0

3 years ago

How do you estimate 586-321

aniked [119]

I would estimate about 240

4 0

3 years ago

Read 2 more answers

Jacob is playing a game where he earns 3 points for a correct answer and loses 2 points for an incorrect answer. He currently ha

Sveta_85 [38]

I think c

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A shoes store sells three categories of shoes, Athletics, Boots and Dress shoes. The categories are stocked in the ratio of 5 to

Elena-2011 [213]

Answer:

350 pairs

Step-by-step explanation:

If the ratio of Athletics, Boots, and Dress shoes is 5 to 2 to 3, it means that for every 2 pairs of Boots they have 5 pairs of Athletics shoes and 3 pairs of dress shoes.

So, if they have 70 pairs of boots, we can calculate the number of Athletics as:

$\frac{5*70}{2} =175$

And if they have 70 pairs of boots, the number of dress shoes are:

$\frac{3*70}{2}=105$

Finally, they have 70 pairs of boots, 175 pairs of athletics, and 105 pairs of dress shoes. It means that they have 350 pairs in total.

70 + 175 + 105 = 350

3 0

3 years ago

Please help me out :)

Ainat [17]

I believe the answer is A

3 0

3 years ago