Total number is 40
Percentage asked is 75

= 30
Therefore the correct answer is 30
Eli lives closer to his friends house than his school
The coefficients are 7.5 and 0.2. The variables are OH and OS, and the constant is 40. Good luck.
X= 1.25. I hope this helps you
CMR for the first and MRC for the second
JUST TRUST YOU DON'T HAVE TIME