She payed $1.28 for each box of crayons
Answer:
(22h - 8) centimeters
Step-by-step explanation:
Perimeter of a rectangle = 2(length + width)
= 2{(9h - 1) + (2h - 4)}
= 2(9h - 1 + 2h - 4)
= 2(11h - 4)
= (22h - 8) centimeters
Work is provided in the image attached.
The age for when babies learn to crawl is different for Januar,May, and September.. so I guess yes?