**Answer:**

t≤9

**Step-by-step explanation:**

73-19=54

54/6=9

It has to take at least 9 minutes to fill up the tank, but since it asks for an equality, t≤9 (t is greater than or equal to 9)

the formula for area=l*w

you know one side is 1.1w (w representing the unknown side) and the area is 3.3w squared. now you need to plug in the numbers you know into your formula which would look like this: 3.3w squared is equal to 1.1w times w. now you need to solve for w by multiplying 1.1w and w to get 1.1w squared. now you are going to divide 1.1 w squared on both sides which gives you w equals 3

Final answer: w=3

0.234177215 if you divide small by big number

The simplified answer would be 2 1/16. To get to that answer, first you would multiply 1/2 by 8 to get to 8/16. then, you would add 1 9/16 with 8/16 to get 1 17/16. As I said before, the simplified answer would be 2 1/16.

**Answer:**

50

**Step-by-step explanation:**

4 * 50 = 200