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EastWind [94]
3 years ago
14

What value of r is a solution to this equation? 387 divide by r = 9

Mathematics
1 answer:
Vlad1618 [11]3 years ago
8 0

Answer:

A. 43

Step-by-step explanation:

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Luc Do purchased stocks for $6,000. He paid $4,000 in cash and borrowed $2,000 from the brokerage firm. He bought 100 shares at
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Answer:His net profit is $300

Step-by-step explanation:

Total amount borrowed is $2000. The loan has an annual interest rate of 8 percent. It was borrowed for only six months. This amount of interest paid will be determined using the simple interest formula,

I = PRT/100

Where

P = principal = $2000

R = rate = 8%

T = time = 6 months = 0.5 years

I = interest

I = (2000× 8 × 0.5)/100 = 80

The interest that will be paid for $2000 is $80

Total amount paid back is 2000 + 80 = $2080

He bought 100 shares at $60.00 per share and the total is $6,000

He sold the stock for $65 per share. This means that the total amount for which he sold the stock is 65×100 = $6500.

To determine his profit, we would subtract the total amount paid back due to the loan, the commission and his initial cash from the total amount recovered from selling his stock.

It becomes

6500 - ( 2080 + 120 + 4000)

= 6500 - 6200 = 300

His net profit is $300

5 0
3 years ago
the soccer club has planned a trip to a tournament . the cost of the van is $192. when 2 students who are not members of the clu
bogdanovich [222]
192 divided by 3.20 is 60
60 - 2 is 58 
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8 0
3 years ago
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the answer will be 16x

1 gallon 16x as constant variable

6 0
3 years ago
Which inequality is equivalent to -x < 8?
Ilia_Sergeevich [38]

Explanation: \\  - x < 8 \\   - x \times ( - 1) > 8 \times ( - 1) \\ x > 8 \\ Therefore \: the \: answer \: is \:  B

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3 years ago
Find cos 2α; the angle α is in the fourth quadrant, and sin α = -0.45. Which double-angle identity should you use?
mihalych1998 [28]

Answer:

it is the last one

Step-by-step explanation:

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3 years ago
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