There are two mystery numbers. One fourthtimes the first number is equal to twelveless than half the second number. The differenceof the two numbersis 18. Write two equations to model the situationand find the two numbers.

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why

Find the area of the unshaded square

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