Need help ASAP! If a train is traveling at an average rate, r=2x^2-5x3/2x miles per hour, and covers a distance, d=6x^2+3x miles, calculate the time. Use d=rt or t=d/r

A23 – year – old male buys 100/300/100 liability insurance, collision insurance with a $100 deductible, and comprehensive insurance with a $250 deductible? what is his total annual premium? (a) $1142.00 (b) $1765.45 (c) $1770.10 (d) $1785.25