About 80% of the precipitation that enters Crater Lake falls directly on the surface of the lake. Write this percent as a decimal. 80% =

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas

Which of the following is the sum of 3 1/6 + 6 3/8?