Guys, pls help I can't answer it :(

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The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5

Which of the following is not a solution to the inequality graphed below? (-2, -4)(-1, -5)(0, -3)(2, -1)which of the following is a solution to the inequality graphed below? select all that apply.(-3, -3)(-1, -1)(-3, -1)(2, 2)