What is the solution to the following system of linear equations? 4y − 36 = −12x 3x + y = −9

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?

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?

New york is the 27th largest state in the united states.what percent of the 50 states in the us are larger than new york