A Calgary furniture store is selling a loveseat and chair combination for $789.89. a) Without using a calculator, approximate the after-tax cost of the furniture.
Show your work below or explain your answer.

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=