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Svetradugi [14.3K]
3 years ago
7

6. Do 2b + b and 3b have the same value when b is 1, 2, and 3? yes or no

Mathematics
1 answer:
Dmitrij [34]3 years ago
4 0
6) yes
7) yes
8)22/33?? Which can be simplified to 2/3
9) 18 times I think
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On her last quiz, Anna got 87.5% of the questions correct. If she knows that she got 17.5
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Answer:

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Step-by-step explanation:

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3 years ago
5. f(-2) = 15, f(1) = 9
KengaRu [80]

Answer:

f(x) = -2x + 11

Step-by-step explanation:

okay so if f(-2) = 15 and f(1) = 9

i used desmos to picture it and i got f(x) = -2x + 11

because f(-2) = -2(-2) + 11 = 4 + 11 = 15 so f(-2) = 15

and f(1) = -2(1) + 11 = -2 + 11 = 9 so f(1) = 9

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Roberto wants to make $2.00 using dollars, half-dollars and quarters. How many different ways can he make $2.00?
pochemuha
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