Quadric formula to solve 9x^2+6x-17=0

Ana’s dachshund weighed 5 5/8 pounds when it was born . by age 4 the dog weighed 6 times as much. fill each box with a number or symbols from the list to show how to find the weight of ana’s dog at age 4 . not all numbers and symbols my be used

Acar travels 85 kilometers per hour. what is the equivalent speed in meters per hour?

Me because i don't understand how to do it.: )