On a camping trip you bring 12 food items for 4 dinners. for each dinner, you use 3 items. in how many ways can you choose the 3 items for the first dinner?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )

2,10,-50 next two numbers geometric sequence