The sides of a triangle are 12,15, and 20. if the shortest side of a familiar triangle is 3, what is the longest side of the triangle?

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

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?