Answer:
2x-10
Step-by-step explanation:
2(x-5)
2(x)-2(5)=2x-10
Comparing forms, you see that
4 = ∛c
The value of c is found by cubing both sides of this equation.
4³ = c = 64
20% of 2100 is 420
So the tax is $420
Then 2100-420= 1680
So he has $1680 left after paying the tax.
100 cm, hope this helps, have a good day
