Which of the following equations is non-linear? 2x + 6y = 14y - 19x 2 + 12
2x + 13y + 14x - 7 = 16y - 3
x + 12 = -8x + 10 - 2y
x = 8x + 19 - 10y

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte

Over the last 4 seconds, a snail has traveled 4/9 of an inch. if the snail traveled the same distance each second, how far did it travel each second?