There were c members in the chess club before 8 more people joined. which expression describes the number of members in the chess club now?
a. c – 8
b. c + 8
c. 8c
d. 8/c

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?