Answer:

Step-by-step explanation:
Eleven times a number X, minus a second number Y
So, The algebraic equation formed with this data is;
<h3>X×11-Y</h3>
Answer:
The building would be 78.92 meters tall.
Step-by-step explanation:
If the shodow of a 3.4m tall pole is 1.54m tall, and you have the shadow's height, then you make a cross, multiply-divide ratio table.
Answer: 19 ≥ 3z + 1 ≥ - 5