What are the factors of the expression 25x2+30x+9?

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

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

If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?