On your geometry test you have two triangles: δabc and δmno. you are told that ∠a ≅ ∠ m and that ∠b ≅ ∠ n. which statement must be true? a) δabc ∼ δmno b) δabc ≅ δmno c) δabc is a right triangle. d) ab ≅ no

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?