Write the equation of the line in slope intercept form

Asap will give brainliest and a lot of points

What is 32+4 x (16 x 1/2) -2 show your work}

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.