Answer:
3 feets
Step-by-step explanation:
Given that :
Entire walkway uses 6 feets of brick
Width of walkway = x
Width of walkway is the same along both sides ;
SINCE, the number of sides of the walkway = 2 and each side is the same
Hence,
x + x = 6 feets
2x = 6 feets
x = 6 feets / 2
x = 3 feets
Travis earns 9 dollars per hour and Natalie earns 11 dollars per hour
3x = 2x ( alternate exterior angel)
3x - 2x = 0
x = 0
Sally read 3.25 and her brother read 1.75 non fiction
they all read 5 non fiction books all together
