Which relation is represented by the mapping diagram below? Your a{(3, 2), (5, 2), (7, 4)} b{(2, 3), (4, 7)} c {(5, 2), (7, 4)} d{(2, 3), (2, 5), (4, 7)}

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !