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ahrayia [7]
3 years ago
10

If y varies directly as x, find the constant of variation if y= 34 when x= 2

Mathematics
1 answer:
bearhunter [10]3 years ago
7 0
The answer is C

y=kx. where k is a constant
sub y=34,x=2
2k=34
k=17
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Oksana_A [137]

Answers:

  1. Incorrect
  2. Correct
  3. Correct

==================================================

Explanation:

When applying any kind of reflections, the parallel sides will stay parallel. Check out the diagram below for an example of this.

So PQ stays parallel to RS. Also, QR stays parallel to PS.

The statement "PQ is parallel to PS" is incorrect because the two segments intersect at point P. This letter "P" is found in "PQ" and "PS" to show the common point of intersection. Parallel lines never intersect.

4 0
2 years ago
jen butler has beeb pricing speed-pass train fares for a group trip to new york. three adults and four children must pay $80. tw
Degger [83]

Answer:

Adult price is: $12

Children price is: $11

3 0
3 years ago
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MissTica
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5 0
3 years ago
Anybody know solving linear systems by graphing?
vampirchik [111]
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4 0
2 years ago
2. In a barnyard, there is an assortment of chickens and cows. Counting heads, one gets 80; counting legs, one gets 184. How man
Anvisha [2.4K]

Answer:

68 chickens and 12 cows.

Step-by-step explanation:

Let x represents the number of chicken and y represents the number of cows in the barnyard,

Given,

Total heads = 80

⇒ x + y = 80 ------(1),

Also, total legs = 184,

Since, a chicken has two legs and cow has 4 legs,

⇒ 2x + 4y = 184 -----(2),

Equation (2) - 2 × equation (1),

We get,

4y - 2y = 184 - 160

2y = 24

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From equation (1),

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Hence, the number of chicken = 68,

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3 years ago
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