Answer:
3kh - 12.4h
Step-by-step explanation:
h(3k-12.4)
= h(3k) - h(12.4)
= 3kh - 12.4h
Just simply add
22+6.80= 28.80
So now the selling price is $28.80
Answer:
26
Step-by-step explanation:
2+4(2+4)
=2+(4)(6)
=2+24
=26
Well you could round it to the 4th decimal, which would be 2.7183
That as a mixed number would be