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Dennis_Churaev [7]
3 years ago
15

A+3b = 7, c= 3 , then the value of a+3 (b+c ) =............

Mathematics
2 answers:
vaieri [72.5K]3 years ago
7 0

Answer:

16

Step-by-step explanation:

a+ 3(b + c)

a + 3b + 3c

but a + 3b = 7 and c = 3

7+3(3)

7 + 9

=16

fenix001 [56]3 years ago
3 0

See attachment for math work.

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Answer:

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Step-by-step explanation:

We know that Annabelle measured and recorded the amount of rainfall for 9 days in a row. Her results are shown below. 3/10in., 1/5in.,1/10in., 3/10in., 2/5in., 1/5in., 1/5in., 1:5in.

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