Rewrite 3 x 6/8 as the product of a unit fraction and a whole number

Multiply. write your answer in simplest form. 3/8 x 5/7

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.