Chocolate covered pretzels cost $8.50 a pound (lb). nonpareils are $4.20 a pound (lb). josh bought his mother 1/2 pound of the pretzels and 1/4 of a pound of nonpareils. how much did it cost? don’t forget to add 8.25% for sales tax.

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