The length of a rectangle is 4 centimeters less than its width. What are the dimensions of the rectangle if the area is 285 square centimeters?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Can someone me with this problem i don't understand i need

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