Answer:
the answer is d
Step-by-step explanation:
answers are shown
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
65
Base by High
then divided by 2
$6.50 per pound $4.00 +$2.50=$6.50
500 dots: this is because 1 minute is 5 dots. So, 5×100=500!
