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deff fn [24]
3 years ago
5

Which expression is equivalent to -3- 3x–1 +x? O 2r-4 O-2r+ 4 •-2x- 4? O4-2x

Mathematics
1 answer:
Brums [2.3K]3 years ago
6 0
2r-4 is equivalent to-3 -3x —1
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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
Elina [12.6K]

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
What's the equivalent fraction to 32/41
Lapatulllka [165]
64/82
just double your fraction and it'll still be equivalent to it.
32 x 2 = 64
41 x 2 = 82
5 0
4 years ago
he quadratic function h(t)=-16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after it is dropped from a 15 s
olga55 [171]

Answer:

<em>The time it takes the ball to hit the ground is 3.05secs</em>

step - by - step explanation:

<em>In order to find height from where ball is dropped, you have to find height or h(t) when time or t is zero.So plug in t=0 into your quadratic equation:h(0) = -16.1(0^2) + 150h(0) = 0 +150h(0) = 150 ft is the height from where ball is dropped. When ball hits the ground, the height is zero. So plug in h(t) = 0 and solve for t.0 = -16.1t^2 + 15016.1 t^2 = 150t^2 = 150/16.1t = sqrt(150/16.1)t = ± 3.05Since time cannot be negative, your answer is positive solution i.e. t = 3.05 </em>

7 0
2 years ago
Simplify 15-10dividedby5.2
Rama09 [41]
  • 15 - 10 \div 5.2
  • 15 - 10 \div  \frac{26}{5} \\ 15 - 10 \div  \frac{5}{26}  \\ 15 - 5 \times  \frac{5}{13} \\ 15 -  \frac{25}{13}     \\  =  \frac{170}{13}
  • Alternate form
  • 13 \ \frac{1}{13}  = 13.076923

HOPE IT HELPS!!ت︎♡︎

Quirkss⌫

7 0
3 years ago
Jared earned $55 from cleaning pools. He deposits the $55 into his checking account.
TiliK225 [7]

Answer:

Jared transfers $55 to his checking account from his savings account.

Jared spends $55 from his checking account to purchase a college Algebra textbook

Jared withdraws $55 from his checking account

Hope this helps!

8 0
3 years ago
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