Which statement is true about the polynomial -10m^n^+8m^n^+3m^n^-2m^n^-6m^n^ after it has been fully simplified?

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Does anyone know how to do geometryme with this problem