Add. 8x - 7 + 6x + 8
Help. I might be dumb for not knowing this but please help

What graph correctly matches the equation y equals two negative x

How can you decide witch operations to use to slice a two step equation

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.