Two lines intersect at the point (1,3). The y- intersect of the lines are 1 and 2. What are the equations of the lines

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Factor this polynomial completely x^2-64

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