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noname [10]
3 years ago
7

Which expression is equivalent to 7a-8-12a+4

Mathematics
2 answers:
Kryger [21]3 years ago
7 0

Answer:

-5a - 4 is the expression equivalent

wolverine [178]3 years ago
5 0

Answer:

Step-by-step explanation:

-5-4

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vredina [299]
No, the sequence is algebraic.
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During a fundraiser, students in Math Club make a $0.50 profit for every candy bar they sell. Let n represent the number of cand
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Answer:

$5

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0.50 x 10 = 5

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3 years ago
One eighth of Tony's books are mystery books He has 3 Mystery books how many books does Tony have in all
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The answer to <span>One eighth of Tony's books are mystery books He has 3 Mystery books how many books does Tony have in all is 24

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A 45-45-90 triangle has a hypotenuse of length 7. What is the length of one of its legs? If necessary, round your answer to two
harkovskaia [24]
If the legs are legnth x, then the hyptonuse is x√2

x√2=7
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4.95
4 0
3 years ago
a model plane has a scale of 1 in: 2 ft. if the real plane is 12 ft tall then how tall is the model plane.
adelina 88 [10]

Answer:

6ft tall

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I hope this helps!

3 0
3 years ago
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