Find the value of each expression when a = 3
b = 2
c = -5

1) 2a - c
2) 3a + c - 5
3) 2a + b + 4c
4) 5c

Please provide explanations so I understand! Thank you!

Select the correct answer from each drop-down menu. let c(g) be the total cost, including shoe rental, for bowling g games at pin town lanes. c(g) = 5g+3 so, c(6) = 8? 33? 30? or 14? this means that for a $6 shoe rental? for $6 per game? for 6 games? for a total cost of $6? , the games are $8 each? total cost is $33? number of games is 14? or total cost is $30? reset next