Select all that justify the following statement. 2 • 1/2 = 1 a.)commutative - addition b.) inverse - addition c.)associative - multiplication d.)symmetric e.) commutative - multiplication f.)associative - addition g.)inverse - multiplication

What can be said about the relationship between triangles and circles? check all that apply. a) many circles can be inscribed in a given triangle b) exactly one triangle can be inscribed in a given circle c) exactly one circle can be inscribed in a given triangle d) many triangular shapes can be circumscribed about a given circle

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

Find the commission on a $590.00 sale if the commission is 15%.