Answer:
thats a statement
Step-by-step explanation:
<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>
Answer: -6. 4. -3,75. 37.
Step-by-step explanation: -20|+10-2²= -6, since a minus×minus give you a + therefore -2²=4.
2³+(-8)= 12-8=4, a minus×plus gives you a minus.
-2,50+(-1,25)=-2,50-1,25=-3,75. |-10|+|20|-5²-(-2)=-10+20+25+2=37.
