Which equation has no solution? 1. 4(x+3)+2x=6(x+2)
2. 5+2(3+2x)=x+3(x+1)
3. 5(x+3)+x=4(x+3)+3
4. 4+6(2+x)=2(3x+8)

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,