If x equals -1, then find the matching value for y -9x+3y=-6

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

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.

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?