Answer:
40
Step-by-step explanation:






Plug 5 in for 7x+5.

Answer:
800
Step-by-step explanation:
Answer: The total distance is 8370 km
Answer:15
Step-by-step explanation:1) 1/2
2) 3/5
3)4
D) 8
5) 16
plz branliest
It is 12 - 2/3 = 18, then solve :)
hope that helps :D