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SpyIntel [72]
3 years ago
6

Math challenging and now math challenging me to challenge math

Mathematics
1 answer:
erastovalidia [21]3 years ago
3 0

Answer:

$30

Step-by-step explanation:

Total amount paid by the hire purchase scheme:

$60 + 6 * $45 = $60 + $270 = $330

Total amount paid in just the cash price:

$300

Difference:

$330 - $300 = $30

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Answer:

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Here, sum of the sides = (\frac{2}{3}x + 10 )  + (\frac{1}{3}x + 5 )  = (\frac{2}{3}x +\frac{1}{3}x  )  + ( 10+ 5 )

adding like terms with like terms, we get

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hence, the perimeter of the rectangle  = 2x+ 30

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