Answer:
40% decrease
Step-by-step explanation:
2^7b = 2^5
Now you have like bases. This means that you can set the exponents equal , meaning 7b= 5. B =5\7
It would use 2.83 gallons of gas for a 2 hour trip
All integers are whole numbers is false Whole numbers are non-negative while integers are negative, positive or zeros. D