Answer:
y = 2x - 5
Step-by-step explanation:
Using the slope intercept formula y2 - y1 / x2 -x1...
You get a slope of 2 so y = 2x +b
Then to find b the intercept, you plug in one of the coordinates like so...
1 = 2(3) + b
Then solve to get an intercept of -5.
So the slope-intercept form would be...
y = 2x - 5
9514 1404 393
Answer:
$50.89
Step-by-step explanation:
The total cost for one meal is ...
$1.19 +3.19 +2.89 = $7.27
The cost of 7 of these meals will be ...
7 × $7.27 = $50.89
It will cost Austin $50.89 for the seven meals.
Answer:
It will take 88.2 months to accumulate the amount
Step-by-step explanation:
Given;
Future value of money, FV = $25,000
investment per compound period, P = $200
interest rate, i = 0.75% x 12 = 9%
The number of monthly installments required to amount to FV is given by;
![n = \frac{ln(FVi +cp)-ln(cp)}{ln(c+i)-ln(c)}\\\\ n = \frac{ln(25000*0.09 +200*12)-ln(200*12)}{ln(12+0.09)-ln(12)}\\\\n = \frac{8.4446 -7.7832}{2.4924-2.4849}\\\\n = 88.2 \ months](https://tex.z-dn.net/?f=n%20%3D%20%5Cfrac%7Bln%28FVi%20%2Bcp%29-ln%28cp%29%7D%7Bln%28c%2Bi%29-ln%28c%29%7D%5C%5C%5C%5C%20n%20%3D%20%5Cfrac%7Bln%2825000%2A0.09%20%2B200%2A12%29-ln%28200%2A12%29%7D%7Bln%2812%2B0.09%29-ln%2812%29%7D%5C%5C%5C%5Cn%20%3D%20%5Cfrac%7B8.4446%20-7.7832%7D%7B2.4924-2.4849%7D%5C%5C%5C%5Cn%20%3D%2088.2%20%5C%20months)
Therefore, it will take 88.2 months to accumulate the amount.