Which equation correctly applies the distributive property? a. 50+1.015=(50⋅1)+(50⋅0.01)+(50⋅0.005 ) b.−1.2⋅0.57⋅0.5=−1.2⋅0.5⋅0.57 c. (0.5⋅0.5)+(0.5⋅0.3)+(0.5⋅0.2)=0.5⋅( 0.5+0.3+0.2) d. −2.5⋅(4⋅1.045)=(−2.5⋅4)⋅1.045

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?