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maks197457 [2]
3 years ago
9

FIRST-PERSON TO ANSWER WILL BE MARKED BRAINLIEST

Mathematics
2 answers:
Delicious77 [7]3 years ago
8 0

9514 1404 393

Answer:

  a) 18

  b) 6

Step-by-step explanation:

a) The proportion can be written as ...

  MS/LC = 3/2 = MS/12

Multiplying by 12 gives ...

  MS = 12(3/2) = 18

There are 18 buildings in the Main Street district.

__

b) The proportion of stores to total buildings in the Main Street district is ...

  stores : non stores = 1 : 2

  stores : (stores + non-stores) = 1 : 3

1/3 of the buildings in the MS district are stores. There are ...

  (1/3)(18) = 6 . . . stores in the Main Street district

lara31 [8.8K]3 years ago
4 0

Answer:

the Main Street district has 18 buildings

Step-by-step explanation:

Liberty craftworks have 12 buildings. Divide 12 by 2 and you get 6. 6x3=18

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7. Veronica is choosing between two health clubs.
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Answer:

The total cost for  each health club will be the same after 4 months.

Step-by-step explanation:

  • Let A = membership fee for studio A
  • B = membership fee for studio B
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24.5x+22=18.25x+47

Step 2: Subtract 18.25x from both sides.

24.5x+22-18.25x=18.25x+47-18.25x

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