The bottle of shampoo is half price for 2.10 was 4.20, its a 500 ml bottle of shampoo.

the unit price of the hair shampoo is given in cents per 100 millilitres (ml).

what is the unit price for the hair shampoo when it is on special?

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d

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?