What's 4.2,-3/5,220%,-4'5 in greatest to least order?

3. solve by graphing: y = 2x + 6 x + y = -3

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

The trigonometric ratios sine and secant are reciprocals of each other