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Agata [3.3K]
3 years ago
13

URGENT!!!!

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
5 0

Answer:

Write a system of equations

Step-by-step explanation:

2x + y = 15

3x - y = 20

5x = 35

x = 7

2(7) + y =15

y = 1

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Ivan has a $500 bond with a 5.8% coupon. Ivan purchased this bond for $515.
svetoff [14.1K]

Answer:

The yield is 5.974%

Step-by-step explanation:

We proceed as follows ;

coupon rate = Annual coupon payment/bond face value.

The face value is the original amount which the bond was bought and that is $515 according to the question. While the coupon rate is 5.8%

mathematically, annual coupon payment = coupon rate * bond face value = 0.058 * 515 = $29.87

mathematically;

current yield = Annual coupon payment/bond price

current yield = 29.87/500

= 0.05974 or simply 5.974%

so the answer is c. 5.6%

Step-by-step explanation:

3 0
3 years ago
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A. If you have 8 bags, each weighing 50 lbs., and have to weigh
Elza [17]
No, you do not have enough
8 0
3 years ago
Solve the equation<br><br> 8^7x=4,096
natali 33 [55]
The answer to the question above is 2.4
6 0
4 years ago
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TIME REMAINING
erik [133]

Answer:

$1,131.20 is the amount earned

Step-by-step explanation:

<u>Key skills needed: Simple Interest Formula, Operations ( +, - , x , / )</u>

1) To understand this problem, you need to know the simple interest formula.

A = P(1+rt)

A is the amount

P is the principal

R is the interest rate as a decimal

T is the time in years

2) The 1st thing we need to do is convert the interest rate into a decimal. We have 14%. To convert into decimal form, we divide it by a 100, or move the decimal 2 places to the left. This is 0.14 --> So r=0.14

3) Next we use the formula:

A = 1,010(1+ 0.14(8))

  1. We first do 0.14(8) which is 1.12 and then add it to the 1 value, so you will get --> A = 1,010(2.12)
  2. Multiply and you will get A = $2,141.20
  3. To find the interest earned, you subtract this by the original amount, so $2,141.20 - $1,010 which would be $1,131.20

This means $1,131.20 is your answer.

<em>Hope you understood and have a nice day!! :D</em>

8 0
3 years ago
11 fewer then a number as an algebraic expression
dimulka [17.4K]

Answer:

x - 11

Step-by-step explanation:

  • A number stands for an unknown variable in which x takes it place
  • The word fewer alerts us to subtraction, thus the minus sign
  • 11 fewer than a number is the same as saying a number minus 11.
8 0
4 years ago
Read 2 more answers
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