Answer:
x=1
Step-by-step explanation:
2(x + 1) + 4 = 8
2x+2+4=8
2x+6=8
2x+6-6=8-6
2x=2
x=1
Answer: 12%
Step-by-step explanation: Percent easily found with 100. 25*4=100. 3*4=12
12/100=12%
You'll have to be more specific, like what is each side, as in height, width or length. Sorry!
Answer:
52
Step-by-step explanation:
Divide 312 by 6 to find the number of events he swam per year
