*please be serious *
2y+4x = -10
Solve for y

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 in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955

X-10/4 when x = –18 a 7 b –2 c –7 d 2