Holly read twice as many books as amber this month. amber read 3 more books this month than last month. what is an algebraic expression for the number of books holly read this month?

Which expression gives the area of the triangle shown below

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

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?