Answer:
Step-by-step explanation:
(3g - 7)/k = p
3g - 7 = pk
3g = pk + 7
g = (pk + 7)/3
He should enter the lottery
1
extending answer to be able to send
400
a. is 5
c. is 3
e. is 6
b. is 1
d. is 4
f. is 2