Answer:
a
Step-by-step explanation:
Harrison walked a total of 14 km because the first rectangle has a perimeter of 6 km and the second has a perimeter of 8 km. Harrison’s brother walked a total of 12 km since that was the perimeter of the 5*1. 14-12 is 2 so there is a 2 km difference.
Mary worked 22 hours.
To solve first you would subtract the amount she made in tips from her total earnings (317-185)
= 132
Then you divide that answer by her hourly salary of $6 (132/6)
=22
4 is 20% of 20. Hope this helps!
200=x-4 original equation
204=x addition property of equality (add 4 on both sides)
x=204 symmetric property
