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GaryK [48]
3 years ago
13

If 14 meters of ribbon cost $19, how much would 21 meters of ribbon cost? NEED HELP ASAP

Mathematics
2 answers:
ikadub [295]3 years ago
8 0

Answer : The cost of 21 meter of ribbon is, $28.5

Step-by-step explanation :

As we are given that, the cost of 14 meter of ribbon is $19.

Now we have to determine the cost of 21 meter of ribbon.

As, the cost of 14 meter of ribbon = $19

and, the cost of 1 meter of ribbon = \frac{1}{14}\times \$ 19

So, the cost of 21 meter of ribbon = \frac{21m}{14m}\times \$ 19

                                                        = $ 28.5

Therefore, the cost of 21 meter of ribbon is, $28.5

Paladinen [302]3 years ago
5 0

Answer:

21 meters would cost $28.5

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ID: A
snow_tiger [21]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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3 years ago
7 = -x+3. Consider the line y = Find the equation of the line that is parallel to this line and passes through the point (-5, 6)
artcher [175]

Answer with explanation:

The equation of line is, y= -x +3

→x+y-3=0---------(1)

⇒Equation of line Parallel to Line , ax +by +c=0 is given by, ax + by +K=0.

Equation of Line Parallel to Line 1 is

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The Line passes through , (-5,6).

→ -5+6+k=0

→ k+1=0

→k= -1

So, equation of Line Parallel to line 1 is

x+y-1=0

⇒Equation of line Perpendicular  to Line , ax +by +c=0 is given by, bx - a y +K=0.

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3 years ago
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