13. Is 8
14. Is 10
15. Is D
Maine : 1.10 x 10^6 = 1,100,000
New Hampshire : 3.14 x 10^5 = 314,000
New York : 9.65 x 10^5 = 965,000
Vermont : 1.89 x 10^6 = 1,890,000
least to greatest : New Hampshire, New York, Maine, Vermont
Answer: 4x^2-x
Step-by-step explanation:
Answer:
first one
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Given:
Number of trips = 7
Distance from the school to the museum = 36 miles.
To find:
Write and solve equations to find how many miles the bus driver drove for the 7 trips.
Solution:
Let x be the number of trips and y be the total number of miles the bus driver drove.
Distance from the school to the museum = 36 miles.
1 trip means from the school to the museum and then from the museum to the school.
Distance covered in 1 trip = 2×36 = 72 miles.
Distance covered in x trips = 72x miles.

Substitute x=7 in the above equation to find the total distance the bus driver drove for the 7 trips.


Therefore, the bus driver drove 504 miles for the 7 trips.