Alab has two bacteria cultures. culture a contains 8×10 to the power 4, and culture b has 4×10 to the power of 6 bacteria. how do the two cultures compare in size?

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.