Answer:
The answer is 4:15
Step-by-step explanation:
12, 3x3 = 9, +3 =12-3=9+3=12
st + 3t = 6 for s
Subtract 3t to both sides
st + 3t - 3t = 6 - 3t
Simplify
st = 6 - 3t
Divide both sides by t
st/t = (6-3t)/3
simplify
s = 6/3 - 3t/3
s = 2 - t
8x10 = 80
4x4 = 16
2x4 divided 2 = 4
80+16+ 4 = 100
