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zloy xaker [14]

2 years ago

8

Kiara bought fabric to make a dress and a sewing machine. The total cost of her purchase, $80.50, included both the cost of her

sewing machine
Write an equation to determine the cost of fabric per foot

find the cost of fabric per foot

1 answer:

Mama L [17]2 years ago

4 0

The cost is of fabric per foot 40.25$

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Svetach [21]

Answer: What is the question????

6 0

3 years ago

Please can you help it says £300

Oksi-84 [34.3K]

This can be done algebraically:

300*x=330 Where x is the multiplier
Therefore x=330/300=1.1

To find a percentage of a number you multiply by the percentage divided by 100.
So 330 is 110% of 300, which is an increase of 10%.

7 0

3 years ago

What's the lateral area of a right circular cone if the diameter of the base is 4 m and the slant height of the cone is 15m? Rou

Mekhanik [1.2K]

The formula for the lateral surface area of a right circular cone is:
$\pi rl$
where r is the radius of the base, and l is the slant height.
Plugging in the values we get:
$Lateral\ area= \pi \times \frac{4}{2} \times15\ m^{2}$

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3 years ago

To make 1 1/2 dozen muffins, a recipe uses 3 1/2 cups of flour. How many cups of flour are needed for every dozen muffins made?

ch4aika [34]

Ratio and proportion

convert to inproper fracton first

1 and 1/2=1+1/2=2/2+1/2=3/2

3 and 1/2=3+1/2=6/2+1/2=7/2

3/2dozen=7/2cups
times 2 both sides
3dozen=7cups
divide by 3 both sides
1dozen=7/3cups=2 and 1/3 cup

5 0

3 years ago

Read 2 more answers

300g of bananas cost £1.80. how much does 1kg cost?

amm1812

Maybe try dividing by 300 and timesing by 1000?

4 0

2 years ago

Read 2 more answers