Afarmer divides a rectangular piece of land with a perimeter of 140 yards into two triangular parts as sh
of aecis 600 square yards, what is the area of acd?

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Which table shows a proportional relationship between miles traveled and gas used?

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.