Compare the two numbers- 4.5×10^6 and 2.1×10^8?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1