(s + 3t) * (2s - 2t) = 2s^2 - 2st + 6ts - 6t^2
Answer:
About 192.22775 liters
Step-by-step explanation:
1 ounce = 0.0295735 litre
=> 6500 ounces = 0.0295735 x 6500 = 192.22775 litres
To find the unit rate for 5 you would do price/amount
So 5.75/40=.14375 this rounds down to .14
Therefore the correct answer would be B
For 6 the unit rate is the same, meaning you would have to do price/amount, so 2.99/8=.37375 which rounds to .37
So the correct answer is B
