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dalvyx [7]
3 years ago
10

The quantities of X and y are proportional (7,35) (12,60) (20,100) find the constant of proportionality

Mathematics
1 answer:
Yuki888 [10]3 years ago
7 0
R = 5

To get each y value, you multiply the x value by 5
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Answer:

Option C is correct

Step-by-step explanation:

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3 years ago
The value of the 4th term is 80. the sequence is being doubled each step what is the 7th term?
leva [86]
This is a geometric sequence with common ratio (r) = 2.
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(b) For a giveaway, a local radio station is putting together goodie bags. The bags will include tickets and posters. Each bag w
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3 years ago
The length of a rectangle 4 yd is longer than its width. If the perimeter of the rectangle is 68 yd, find its length and width.
natulia [17]

w + 4

------------------------

l l

l l w

l l

------------------------

Perimeter would be the sum of all the sides so: (w+4) + w + (w+4) + w

Perimeter is 60 yards according to your problem so: (w+4) + w + (w+4) + w = 60 yds

1.Simplify/combine like terms:

w + 4 + w + w + 4 + w =

4w + 8 =

Now it's a 2-step algebra equation

4w + 8 = 60

2.Subtract 8 on both sides

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3 years ago
What fraction is greter than 3 - 5
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Answer:

4/5 is greater

Step-by-step explanation:

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