What is the solution to the following system of equations? 4x + 2y = 18
x - y = 3

(-4,-1)

(1.4)

(-1,-4)

(4.1)

Show me how you find y and z and determine what y and z are you i appreciate it : )

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet