Alice puppy gain 3/8 pound each week for four weeks. altogether, how much weightdid the puppy gain in 4 weeks?

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

The measure of an angle is 117°. what is the measure of a supplementary angle?