The side lengths of a rectangle are represented by the expressions 8x + 4 and 3x - 2. What is the length of the shorter side, if the perimeter of the rectangle is 158cm?

Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a