It costs $45 for 3 xylophones and 3 yo-yo's. If you purchased 5 xylophones an 6 yo-yo's, it would cost $80. Set up a system of equations and solve for the
cost of a single xylophone and a single yo-yo.

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Ineed to know the answer to this algebra question.

Why is partitioning a directed line segment into a ratio of 1: 3 not the same as finding the length of the directed line segment?