PLEASE HELP ME!! A plane is starting a descent to prepare for landing. The plane's initial altitude was 30,000 feet. The table below shows the altitude (y) of the plane after each minute (x) of the descent.
After descending for 4 minutes, the pilot was contacted by an air traffic controller. The controller asked how long it would take the plane to descend to an altitude of 15,000 feet at the current rate of descent. How many minutes should the pilot tell the air traffic controller that it's going to take?
A. 5 minutes
B. 7 minutes
C. 6 minutes
D. 4 minutes

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

With this one. will mark brainliest