Answer:
carbon footprint
7.7 tons
Step-by-step explanation:
Given that,
carbon dioxide produced by a car over 7 year period = 53.5 tons
To find,
carbon footprint <em>(tons of carbon dioxide per year)</em>
7 years ------> 53.5 tons
1 year -------> 53.9/7 tons
= 7.7 tons
tons of carbon dioxide produced per year = 7.7
Answer:
a) GCF = 8
Step-by-step explanation:
b)
Answer:
2x-5
Step-by-step explanation:
6x-5-4x
2x-5
It equals <span>5703.45379.
Happy studying ^_^</span>
