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sergejj [24]
4 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
Mathematics
2 answers:
muminat4 years ago
5 0

Answer:

53

Step-by-step explanation:

2*19 =38

then by substituting 2x=38

then,

38+15=53

Sonja [21]4 years ago
5 0

Answer:

53

Step-by-step explanation:

took the test and got it

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5x/2/11 = 3/1/5 please solve and write as a fraction in lowest terms
Marrrta [24]

Cross-Multiply

(5x/2)*(5)=(3/1)*(11)

12.5x=33

Divide both sides by 12.5

12.5x/12.5=33/12.5

x=2.64


I hope that's help ! Please don't forget to write it as a fraction in lowest terms. I am totally don't remember . Good night .

7 0
3 years ago
Which one it’s it?????????? I can’t seem to find the answer.
Scrat [10]
-- Take a piece of paper
-- Take a pencil or a pen
-- Write the first nine or ten terms of the sequence:

Term   Value
  #1          0 
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  #3          1
  #4          1.5
  #5          2
  #6          2.5
  #7          3
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  #9          4
#10          4.5

-- Now, find the graph of that sequence of numbers.

Hint:  It's Graph-D .
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3 years ago
At the beginning of every year, Molly deposits $200 in a savings account that offers an interest rate of 20%, compounded annuall
Lena [83]
Hi, thank you for posting your question here at Brainly. To solve this problem, use this formula: F = P(1+i)^n, where F is the future worth, P is the present worth, i is the annual interest and n is the number of years. Substituting the values,

F = $200 (1+0.2)^3
F = $345.6

The answer is $345.6.


6 0
3 years ago
What is the volume of this rectangular prism
qaws [65]
Volume is 5cm^3 teehee
8 0
3 years ago
Read 2 more answers
In a group of 75 seventh graders, 20% do not like hot chocolate. How many students like hot chocolate?
morpeh [17]

Answer:

60.

Step-by-step explanation:

As 80% of the 7th graders like hot chocolate which is equivalent to 60 people.

8 0
3 years ago
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