Answer:
![=\left(\frac{15}{2},\:\frac{5}{2}\right)](https://tex.z-dn.net/?f=%3D%5Cleft%28%5Cfrac%7B15%7D%7B2%7D%2C%5C%3A%5Cfrac%7B5%7D%7B2%7D%5Cright%29)
Step-by-step explanation:
![\mathrm{Midpoint\:of\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\quad \left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)\\\\\left(x_1,\:y_1\right)=\left(6,\:4\right),\:\left(x_2,\:y_2\right)=\left(9,\:1\right)\\\\=\left(\frac{9+6}{2},\:\frac{1+4}{2}\right)\\\\=(\frac{15}{2} , \frac{5}{2} )\\\\](https://tex.z-dn.net/?f=%5Cmathrm%7BMidpoint%5C%3Aof%5C%3A%7D%5Cleft%28x_1%2C%5C%3Ay_1%5Cright%29%2C%5C%3A%5Cleft%28x_2%2C%5C%3Ay_2%5Cright%29%3A%5Cquad%20%5Cleft%28%5Cfrac%7Bx_2%2Bx_1%7D%7B2%7D%2C%5C%3A%5C%3A%5Cfrac%7By_2%2By_1%7D%7B2%7D%5Cright%29%5C%5C%5C%5C%5Cleft%28x_1%2C%5C%3Ay_1%5Cright%29%3D%5Cleft%286%2C%5C%3A4%5Cright%29%2C%5C%3A%5Cleft%28x_2%2C%5C%3Ay_2%5Cright%29%3D%5Cleft%289%2C%5C%3A1%5Cright%29%5C%5C%5C%5C%3D%5Cleft%28%5Cfrac%7B9%2B6%7D%7B2%7D%2C%5C%3A%5Cfrac%7B1%2B4%7D%7B2%7D%5Cright%29%5C%5C%5C%5C%3D%28%5Cfrac%7B15%7D%7B2%7D%20%2C%20%5Cfrac%7B5%7D%7B2%7D%20%29%5C%5C%5C%5C)
Sofia would bike 65 miles a day
and to figure this out you need to divide 325 by 5
325/5=5
Answer:
Part 1. He would need to sell 8 Cars
Part 2. He would need to sell at least 15 cars
Part 3. 64,800 Would be your minimum value
Step-by-step explanation:
Part 1:
Start with x = the number of cars that he sells. So 250x +2400 =4400
250(8)+2400=4400
Part 2.
Same equation but you are looking for 6000 dollars or right over.
250(14)+2400=5900
So you would need it to be 15 cars, 250(15)+2400=6150
Part 3.
You we need to get the value for 12 cars, so
250(12)+2400=5400 then multiply that by 12 for a year
5400*12=64,800 Would be your minimum value
Answer:
19
Step-by-step explanation:
50/2=25-(12/2)=19