Answer:
Second box for Justifications: Subtraction Property of equality
Third box for steps: 
Fourth box for steps: 
Fourth box for Justifications: Multiplication Property of equality
Fifth box for steps: 
Answer:
3 - 2x
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
7 + 5 + 6 = 18 miles
Answer:
asdasd
Step-by-step explanation:
miles ÷ miles/hour = hours
Just divide the miles by the mph
4.5/12.5 = 0.36 hours
(0.36 hours)(60 min/hour) = 21.6 minutes
(0.6 minutes)(60 seconds/minute) = 36 seconds
Time: 21 minutes 36 seconds
Answer:
664 ft²
Step-by-step explanation:
The rectangular yard has dimensions 36 ft by 55 ft.
The area of the yard is 36 ft × 55 ft = 1980 ft²
The walkway inside the fence is 4 ft wide. The area inside the walkway has dimensions
36 ft - 2 × 4 ft = 28 ft
55 ft - 2 × 4 ft = 47 ft
The area of the rectangle inside the walkway is 28 ft × 47 ft = 1316 ft²
The area of the walkway is the difference between the total area enclosed by the fence and the rectangle inside the walkway.
area of walkway = 1980 ft² - 1316 ft² = 664 ft²
