Answer:
-7x+11 is simplified version of -3x-4x+11
<h2><u><em>It will take 1/4 of a minute to drain 18 liters</em></u></h2>
<h2><u><em>i took a test wit that question</em></u></h2>
I got 0.03654595................... ignore me I'm dumb
Answer:
I am not sure if I am correct but I think it is ten and eight tenths too not a 100% sure
