Question

Type A is 10 feet tall and grows at a rate of 21 inches per year. Type B is 7 feet tall and grows at a rate of 25 inches per year. Algebraically determine exactly how many years it will take for these trees to be the same height.

Answer 1

Answer:

Step-by-step explanation:

10+21x=7+25x

-7 -7

3+21x=25x

-21x -21x

3=4x

/4 /4

X=3/4 a year

And replace the X and there your answer