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Mashcka [7]
3 years ago
10

Solve the math:

Mathematics
1 answer:
Vesnalui [34]3 years ago
5 0

Answer:

Step-by-step explanation:

Let Emma's age be 2x years, then:

Elsa's age is x years, also:

Bella's age is x - 2 years.

In one years time the sum of their ages

=  2x + 1 + x + 1 + x - 2 + 1

= 4x + 1  where x = Elsa's age now.

5 years before now

Sum of their ages

=  2x -5 + x - 5 + x - 2 - 5

= 4x - 17 where x = Elsa's age now,

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goldfiish [28.3K]

Answer:

so both tables are proportional

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/ means divided by

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3 years ago
For the function f(t)+Pe^rt, if P = 8 and r = 0.08, then what is the value of f(8) to the nearest tenth?
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