Jill works $31.25 per hour. She works five days a week from 8am to 3pm. a) How much money does she make per week? 2 points​

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Could someone with number 1 and 2

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)