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3 years ago

6

Kristen is making lanyards for a convention. She needs to make 1,000 lanyards and knows that 1 lanyards uses 1.75 feet of cord.

How much cord will Kristen need?

2 answers:

quester [9]3 years ago

8 0

Well 1.75ft times 1000 is 1750ft of cable

vredina [299]3 years ago

5 0

To solve multiply 1.75 by 1,000
7.25x1000=7250
So Kristen needs 7,250 feet of cord
Hope this helped!!

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gogolik [260]

Answer:

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$y=2x+3$

Hence, option D is true.

Step-by-step explanation:

We know that linear function can be represented using the slope-intercept formula

y = mx+b

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Given the equation

y = 2x - 1

comparing with the slope-intercept form y = mx+b

Hence, the slope of the line y = 2x - 1 is: m = 2

We know that the parallel lines have the same slopes.

Thus, the slope of the equation of the line that is parallel to the linear graph of y = 2x - 1 will also be: 2

Using the point-slope form of the line equation

$y-y_1=m\left(x-x_1\right)$

where m is the slope of the line and (x₁, y₁) is the point

substituting the values of the slope = 2 and the point (-1, 1)

$y-1=2\left(x-\left(-1\right)\right)$

$y-1=2\left(x+1\right)$

Add 1 to both sides

$y-1+1=2\left(x+1\right)+1$

Simplify

$y=2x+3$

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Step-by-step explanation:

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Volgvan

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