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3 years ago

5[2p-4(p+5)]=25 Please solve for p and show steps Thanks!

Mathematics

1 answer:

larisa [96]3 years ago

3 0

We are given that:

5[2p-4(p+5)]=25

<span>
First thing to do is to divide everything by 5 so that:</span>

2p-4(p+5)=5

Then distribute -4:

2p – 4p – 20 = 5

Combine like terms:

-2p = 5 + 20

-2p = 25

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3 years ago

The airplane reaches a height of 5000 meters after approximately 4.5 minutes.

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3 years ago

Given the points A(-1, -2), B(-1, 2) and C(6,0), use the distance formula to

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3 years ago

5 and 6 why they keep giving me this lol

Advocard [28]

Answer:

5. The answer is 2

6. Her error is that she was supposed to subtract 16 minus 12 instead of 12 minus 2.

Step-by-step explanation:

For number 5 all I did was solve.

12 + (25 - 5^2) - 2 =

12 + 0 - 2 =

12 - 2 = 10

10 ÷ 5 = 2

So, for number 5 the answer is 2.

For number 6, you should know that when there are only plus and minus signs you solve from left to right.

She instead put parentheses where there shouldn't of been, and because of that she is wrong.

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5 0

3 years ago

Amount $100,000

sergey [27]

Answer:

1) Repaid for the loan = $239,511.60

2) Percentage = 58.2%

3) Average amount = $387.53

Step-by-step explanation:

Given :

Amount $100,000

Rate 7%

Payments 360 - $665.31

Total interest $139,511.60

To find :

1) How much will be repaid for this loan?

Repaid for the loan = Amount - Total interest

Repaid for the loan = 100,000 + 139,511.60

Repaid for the loan = $239,511.60

2) What percentage will be repaid for this loan?

$\text{Percentage}=\frac{\text{Total interest}}{\text{Repaid loan}}\times100$

$\text{Percentage}=\frac{139511.60}{239511.60}\times100$

$\text{Percentage}=0.582\times100$

$\text{Percentage}=58.2\%$

3) What will be the average amount per payment for interest?

$\text{Average amount}=\frac{\text{Total interest}}{\text{Payments}}$

$\text{Average amount}=\frac{\text{139511.60}}{\text{360}}$

$\text{Average amount}=387.53$

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3 years ago