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Ksenya-84 [330]
3 years ago
12

I NEED HELP ASAP!

Mathematics
1 answer:
anzhelika [568]3 years ago
5 0

Answer:

The slope of the line is m = 2

Step-by-step explanation:

We can use the point-slope equation:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Where:

(x_{1},y_{1}) is the coordinate of the first point

(x_{2},y_{2}) is the coordinate of the second point

Here, we can use any pair of points. Let's chose

(x_{1},y_{1})=(0,5)

(x_{2},y_{2})=(1,7)

Using these points in our slope equation, we have:

m=\frac{7-5}{1-0}    

m=\frac{2}{1}  

Therefore the slope of the line is m = 2.

I hope it helps you!

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Answer:

Option (1). 6 inches

Step-by-step explanation:

Given question is incomplete; here is the complete question.

Tony needs 16-inch pieces of gold chain to make each of 3 necklaces. He has a piece of chain that is 4 1/2 feet long. How much chain will he have left after making the necklaces ?

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Step-by-step explanation:

step 1

Convert mixed numbers to an improper fractions

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step 2

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\frac{53}{8}\ in-\frac{38}{8}\ in=\frac{15}{8}\ in

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