Joseph had 380 heartbeats in 4 minutes how many heartbeats did he have in 15 minutes
2 answers:
You might be interested in
Hello!
8c - 3c + 3 = 13
Begin by combining like terms:
5c + 3 = 13
Subtract 3 from both sides:
5c + 3 - 3 = 13 - 3
5c = 10
Divide both sides by 5:
5c/5 = 10/5
c = 2.