Change the following expression involving addition and subtraction into one only involving addition and then use the commutative and associative propertiea to quickly determine the value of this expression. 7-3+8-2-6+1-(-3)

The sketch shows two parallel lines cut by a transversal. angle 2 2 is 36° 36 ° . what is the measure of angle 8 8 ?

Which value is not a solution of 8x^3 – 1 = 0

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2