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Anit [1.1K]
3 years ago
15

A dressmaker needs to cut 12-inch pieces of ribbon from rolls of ribbon that are 9 feet in length. How many 12-inch pieces can t

he dressmaker cut from 15 of these rolls of ribbon?
Before you try that problem, answer the question below.

How many inches of ribbon does the dressmaker have, in total?
Mathematics
1 answer:
Tems11 [23]3 years ago
8 0

Answer:

so the question is very interesting and the answer is 12 × 15 so the answer is 180 rolls of ribbons

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A car and a bus set out at 2 p.M. From the same point, headed in the same direction. The speed of the car is 30mph slower than t
Blizzard [7]

Answer:

Car = 10 miles/hour

Bus = 20 miles/hour

Step-by-step explanation:

Here,

Let, the value of the speed of the bus = X

the value of the speed of the car = 2X - 30 (As the speed of the car is 30mph slower than twice)

According to the question,

2X - 20 = 2*(2x-30)

or, 2X - 20 = 4X-60

or, 2X = 40

x = 20

Therefore, the speed of the bus, x = 20 miles/hour

So, the speed of the car is (2*20-30) mph = (40 - 30) mph = 10 miles/hour.

6 0
3 years ago
PLEASE HELP I WILL GIVE BRAINLEST.
Korolek [52]

Answer:

The correct answer is 40

Step-by-step explanation:

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5 0
2 years ago
John saves $32.40 within 3 months, how much money can John save in 2 years
Mars2501 [29]

Answer: $259.20

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6 0
2 years ago
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The shop declare a discount of 20% and later a discount of 15% after
Oksi-84 [34.3K]
In order to calculate the equivalent discount, consider the principle number is 100, 
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Now, 80 - 80 * 0.15 = 80 - 12 = 68

So, Total discount would be: 100 - 68 = 32%

Hope this helps!
8 0
2 years ago
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Leviafan [203]

Answer:

Step-by-step explanation:

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