Answer:the greatest number of 15 inch the seamstress can cut from 5 of these rolls of ribbon is 36 15-inch pieces
Step-by-step explanation:
The total length of the roll of ribbon is 9 feet. We would convert 9feet to inches. Since
1 foot = 12 inches,
9 feet would be 9×12 = 108 inches.
So the total length of the ribbon is 108 inches. The
The seamstress needs to cut 15 inch pieces of ribbon from a roll of ribbon. The number of 15 inch pieces that she can cut from one roll is 108/15 = 7.2 pieces
the greatest number of 15 inch the seamstress can cut from 5 of these rolls of ribbon would be
7.2×5 = 36 pieces
5(4x-5y)-2=453
5(4x-5y)=455
4x-5y=91
When solving for x
4x=5y+91
x= 5y+91/4
When solving for y
-5y=-4x+91
y=-4x+91/-5
<em>i hope im right...</em>
Step-by-step explanation:
Since 1 mi. equals 5,280 feet, you divide 5,280 by 2 to get half of a mile.
5,280 / 2 = 2,640 is half of a mile
Then add to get the answer:
5,280 + 2,640 = 7,920
Therefore, your answer is 7,920, 7,920 is 1.5 miles.
Answer:
160 hours
Step-by-step explanation:
y=3+.18(hours)
31.80=3+.18(hours)
28.8=.18(hours)
160=hours
