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Andreyy89
2 years ago
10

Alex was thinking of a number. Alex adds 13 to it, then doubles it and gets an answer of 84.5. What was the original number?

Mathematics
2 answers:
ICE Princess25 [194]2 years ago
8 0
29.25 then add 13 then double it
Katarina [22]2 years ago
4 0

Answer:

42.25

Step-by-step explanation:

just divied 84.5 to 2 and you'll get the answer

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konstantin123 [22]

Answer:

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Step-by-step explanation:

2x - 3y = 8\\

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Divide both sides of the equation by -3

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3 years ago
a triangle has an area of 54 m2 and a height of 9m how long is the base of the triangle entered your answer in the box
Delvig [45]
Answer:
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Explanation:
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7 0
2 years ago
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Suppose you have 48 feet of fencing to enclose a rectangular dog pen. The function
Veseljchak [2.6K]

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6 0
3 years ago
What are the domain, range, and asymptote of h(x) = (0.5)^x -9
Gala2k [10]

Answer:

Domain- Interval Notation:

( − ∞ , ∞ )

Set-Builder Notation:

{ x | x ∈ R }

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Step-by-step explanation:

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3 0
3 years ago
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