WILL GIVE BRAIN LIST + 50 POINTSTwo drones are descending from the sky in vertical lines. A black drone is currently at an altitude of 1,170 feet and is dropping at a rate of 64 feet per minute. A white drone is at an altitude of 966 feet and is dropping at a rate of 52 feet per minute. How many minutes will it take for the two drones be at the same altitude? Use the variable to represent the unknown quantity. 1.
Step 2: Choose what the variable represents in this problem situation.
Let represent the altitude in feet.
Let represent the speed in feet per minute.
Let represent the weight in pounds.

Let represent the number of minutes.
2.
Step 3: Choose the equation or inequality that models this situation.

3.
Step 1: Choose the general form of the equation or inequality for this situation.
the altitude of black drone = altitude of the white drone
rate of descent for black drone rate of descent for white drone
the altitude of black drone altitude of the white drone
number of minutes elapsed for black drone = number of minutes elapsed for white drone