Answer:
(x - √7*√x) / (x - 7)
Step-by-step explanation:
I suppose your expression is √x / (√x + √7)
(√x * (√x - √7)) / ((√x + √7) * √x - √7)) = (√x * √x - √7 * √x) / (x - 7)
= (x - √7*√x) / (x - 7)
Answer:
y = 8x + 8
Step-by-step explanation:
The y-intercept is already given so we have our b = 8 so y = mx + b becomes y = mx + 8. Now we need to figure out the slope so looking at the chart I need to figure out what number when multiplied by the x value and added to b equals the y value. The answer is 8 because when we multiply it by 1 and add it to 8 we are left with 16, which supports the chart. The equation in slope intercept form is now y = 8x + 8
Find attached the missing cash flow stream
Answer:
- <u><em>Present value = $1,685,334 (rounded to the nearest whole)</em></u>
Explanation:
Since the <em>cash flow stream</em> is <em>uneven</em>, you must discount each stream individually and after you have discounted every stream you can add each preset value to find the net present value.
The formula for <em>present value</em> is:

<u>1. Year 1:</u>
- Future value = $250,000
- r = 4%
- n = 1

<u>2. Year 2:</u>
- Future value = $20,000
- r = 4%
- n = 2

<u>3. Year 3:</u>
- Future value = $330,000
- r = 4%
- n = 3

<u>4. Year 4:</u>
- Future value = $450,000
- r = 4%
- n = 4

<u>5. Year 5:</u>
- Future value = $550,000
- r = 4%
- n = 5

<u>6. Year 6:</u>
- Future value = $375,000
- r = 4%
- n = 6

Total present value = $240,384.62 + $18,491.12 + $293,368.80 + $384,661.89 + $452,059.91 + $296,367.95 + $ 296,367.95
Total present value = $1,685,334.29 = $ 1,685,334
Answer:
x = 1, y = -2
Step-by-step explanation:
Answer:3 and one
Step-by-step explanation: