Which equation describes a line that passes through (-6,8) and is perpendicular to the line described by 4x-2y=6

In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph