In two or more complete sentences, explain how to use ordered pairs of points in f(x)=2x+5 and g(x)=(x-5)/2 to determine if f(x) and g(x) Are inverses of each other.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Ithink i know it but i want to be sure so can you me out ?

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.