10% of 30 is 3, which means it rained 3 days.
30-3 = 27 days NO rain
The answer is 15.
That's because the function rule is to apply 5 multiplied by whatever x is, and if x is 3, you do 5 multiplied by 3, which is 15.
Thank you for posting your question here at brainly. Among the choices provided above if to name a geometric postulate or theorem used to find the solution if the distance of the ride from Tyler to Auburn if the entire trip is 450 miles is the 250 miles; segment addition postulate.
The answer is B. I hope it helps.