Find the Square root of
31-4√21

Explain why the two figures below are not similar. use complete sentences and provide evidence to support your explanation. (10 points) figure abcdef is shown. a is at negative 4, negative 2. b is at negative 3, 0. c is at negative 4, 2. d is at negative 1, 2. e

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?