Whoever answers first will get brainliest answer! Mrs. Mank is decorating a 4-foot by 9-foot bulletin board in her classroom. If she decides to put a purple border around the entire board, what is the length of border that she needs?

The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs.mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.