Identify the type of slope of the graph

please help !

Find the values of the variables in the kite

Rick is driving to his uncles house in greenville, which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.