Answer:
Hey mate, here is your answer. Hope it helps you.
Step-by-step explanation:
6x-21 —->
x=21+6
=27
Exponential function model:

After 5 years: t = 5
f ( 5 ) = 175 * 1.22^5 = 175 * 2.70271 = 473
Answer :
Approximate population after 5 years will be 473.
Sum of -2x^-3x is -5x and sum of x^+7x is 8x hope this helps answer my question please !!
I am pretty sure that the correct answer would be 13
13 bushes and 4 trees, and totaled $487
6 bushes and 2 trees, and totaled $232.