Answer:
(f-g)(x) = -x² +4x +6
Step-by-step explanation:
We assume you want to find (f -g)(x).

The answer is 10,000 when to the nearest tenth
Answer:
it would be 3 tons and 80 ibs
hope that helps...if i am wrong, i am sorry :-)
Step-by-step explanation:
70*300
=70(100+100+100)
=7,000+7,000+7,000
=21,000