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Nadya [2.5K]
3 years ago
7

You need 4 1/8 yard of blue silk to make one bridesmaids dress and 3 5/8 yards of the same fabric to make another. how many yard

s of blue silk do you need to make both dresses
Mathematics
1 answer:
Lisa [10]3 years ago
3 0
I think the answer would be 7 3/4
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At time t=0 water begins to drip out of a pipe into an empty bucket. After 56 minutes 8 inches of water are in the bucket. What
oksano4ka [1.4K]

Answer:

The linear function of the bucket is y = \frac{1}{7}\cdot x, where y represents the amount of water, measured in inches, and x is the time, measured in minutes.

Step-by-step explanation:

According to the Euclidean and Analytical Geometries, we can construct a line by knowing two distinct points on a plane. Besides, we know two different conditions for the bucket:

Initial condition of the bucket

A(x,y) = (0\,min, 0\,in)

Final condition of the bucket

B(x,y) = (56\,min, 8 in)

The equation of the line is defined by the following model:

y = m\cdot x + b (1)

Where:

x - Independent variable, dimensionless.

y - Dependent variable, dimensionless.

b - y-Intercept, dimensionless.

m - Slope, dimensionless.

Based on the known conditions of the bucket, we obtain the following system of linear equations:

b = 0 (2)

56\cdot m +b = 8 (3)

The solution of the system of equations is:

m = \frac{1}{7} and b = 0

Then, the linear function of the bucket is y = \frac{1}{7}\cdot x, where y represents the amount of water, measured in inches, and x is the time, measured in minutes.

7 0
3 years ago
Help me lollllllllll!!!!!
Rom4ik [11]

Answer: (3, -4)

Step-by-step explanation:

x = 3

y = -4

7 0
3 years ago
-7(8+7v)= -5+2v solve the equation
Alborosie

Answer:

V=-1

Step-by-step explanation:

8 0
3 years ago
Please please please
Readme [11.4K]
The answer is D 156 weeks
7 0
3 years ago
Read 2 more answers
Fred drew 2/3 on a number line. Sara broke her number line into 6 equal pieces but found the same fraction on the number line as
Trava [24]

Answer:

4 / 6

Step-by-step explanation:

Fred fraction = 2/3

Sarah formed a fraction by dividing her number line into 6 equal pieces. This is given as;

x / 6

Since her fraction is equal to that of fred, we have;

x / 6 = 2 / 3

x = 6 * 2 / 3 = 4

Sarah Fraction = 4 / 6

7 0
3 years ago
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