I need help with this one

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m

What is the factor form of x^2-9x+14

Rory's battery was full at 6: 00 a.m, or t = 0. which times could rory's phone have been plugged into the charger? select three options.