Tuckers score in a video game was changed by -75 points because he missed some targets. he got -15 for each missed target. how many targets did he miss

Solve the equation by completing the square. x^2+2x=17

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

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer