Answer:
1 is k
2 is 12r minus 20
3 10n - 13
4 -14x
5 -11r
Step-by-step explanation:
think you have to simplify
(2x-4)(x+5) expand with indicated multiplication
2x^2+10x-4x-20
2x^2+6x-20
(3x+1)
So i start by the little 2 and then the 3 and then 19x +6
Answer:5326
A=Pe^rt
Answer: The rate of change decreased.
