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2 years ago

8

The value of a collectible coin can be represented by the equation Y=2x+15, where x represents its age in years and y represents

its total value in dollars. What is the value of the coin after 19 years?
$2
$23
$38
$53

2 answers:

muminat2 years ago

5 0

Answer:

53

Step-by-step explanation:

2*19 =38

then by substituting 2x=38

then,

38+15=53

Sonja [21]2 years ago

5 0

Answer:

53

Step-by-step explanation:

took the test and got it

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