How do you write a slope intercept equation for a graph with no points but the intercept is 2? slope is 2. y-int. is -1

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)

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