Apair of sneakers is on sale as shown. (sale price $51) this is 75% of the original price. what was the orifinal price of the shoes?

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

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line