1. Bianca comprou 3 camisetas e pagou R$120,00. Quanto ela pagaria se comprasse 5 camisetas do mesmo tipo e preço? A) R$ 150,00 (B) R$ 180,00 (C) R$ 200,00 D) R$ 220,00

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?