To cover her rectangular screened porch with outdoor carpet, kendra needs at least 67.1 square feet of carpet. the length of kendra's porch is 12.2 feet. write and solve inequality for possible widths

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.