Brian traveled 3 hours and annie traved 17 hours because 3 times 5 is 15 plus 2 is 17 and 17 plus 3 is 20 hours
Answer:
3miles per hour or 3mph
Step-by-step explanation:
She walks 3 miles in one hour, so..
Answer:
12.60
Step-by-step explanation:
Answer:
I added an answer. It was -2x^4
Step-by-step explanation:
Perimeter = length + length + width + width.
7y-7.5 + 7y-7.5 + 7.5y+8 + 7.5y +8
Combine like terms:
29y+1
The perimeter is 29y + 1 feet