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suter [353]
3 years ago
15

Barney sells fruits and vegetables at an outdoor market stand. He pays $20 in rent per day for the stand, and he pays 8% of the

total sales (x) to an employee. Bamey and his employee use the following methods to figure out the amount, in dollars, Bamey has left after paying for the rent and his employee for one day Bamey takes the total sales after he pays his employee and subtracts 20. • The employee takes the total sales, subtracts the amount of pay she will receive, and then subtracts 20 Which equation correctly shows why both their methods produce the same result? A. 0.082 - 20 = 2 - 0.083 - 20 В. 0.92 - 20 = 2 – 0.08 - 20 с 0.083 - 20 = 2 – 0.922 - 20 D. 0.92x - 20 = 2 - 0.920 - 20​
Mathematics
1 answer:
balandron [24]3 years ago
8 0

Answer:

poor barney he was a good dinosaur , he became broke now he is selling fruits   3[

Step-by-step explanation:

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2 years ago
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A family has a $93,411, 20-year mortgage at 5.4% compounded monthly. Find the monthly payment. Also find the unpaid balance afte
Mademuasel [1]

Answer:

  • payment: $637.30
  • 5-year balance: $78,505.48
  • 10-year balance: $58,991.59

Step-by-step explanation:

1. The relevant formula for computing the monthly payment A from principal P and interest rate r for loan of t years is ...

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

Filling in the numbers and doing the arithmetic, we get ...

  A = $93,411(0.054/12)/(1 -(1 +0.054.12)^-(12·20)) ≈ $637.30

__

2. The relevant formula for computing the remaining balance after n payments of amount p on principal P at interest rate r is ...

  A = P(1 +r/12)^n -p((1 +r/12)^n -1)/(r/12)

Filling in the given values and doing the arithmetic, we get ...

  A = $93,411(1.0045^60) -637.30(1.0045^60 -1)/(0.0045) ≈ $78,505.48

__

3. The same formula with n=120 gives ...

  A = $93,411(1.0045^120) -637.30(1.0045^120 -1)/(0.0045) ≈ $58,991.59

7 0
3 years ago
WORTH 50 POINTS | Which is equivalent to 8/12 = x/9
kaheart [24]

\\ \sf\longmapsto \dfrac{8}{12}=\dfrac{x}{9}

\\ \sf\longmapsto 12x=8(9)

\\ \sf\longmapsto 12x=72

\\ \sf\longmapsto x=\dfrac{72}{12}

\\ \sf\longmapsto x=6

8 0
3 years ago
40 POINTS, please help
Elis [28]

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<span>As a refresher, this is the equation to figure out the slope of two coordinates.Now, we just simplify the numerator and denominator.  <span>  </span></span>

 

The next step is to utilize point-slope form, which is  where  is a point on the line. Of course, we already know that (7,-3) and (4,-8) both lie of the line. Therefore, plug in one fot he coordinates. Once converted into point-slope, we must then convert into standard form. This is what is demonstrated in the next step. 

 

<span>Let's multiply all sides by 3 to get rid of the fraction early.Distribute the 5 to both terms in the parentheses.Subtract 9 from both sides.Subtract 5x on both sides.We aren't done yet! The coefficient of the x-term must be positive. Therefore, divide by -1 on both sides.<span>This is standard form now, so we are done!</span></span>
8 0
3 years ago
Please help ASAP :{ jhjkhybblvklmmm
babunello [35]

Answer:

<h2>C</h2>

Step-by-step explanation:

V=0.5*b*l*h

V=0.5*10*28*12

V=10*14*12

V=10*168

V=1680 m^3 or C

8 0
2 years ago
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