3 years ago

Help please brainly is the reward

Mathematics

1 answer:

Elis [28]3 years ago

7 0

Step-by-step explanation:

A. First know that

$rectangle \: area \: = \: len \: \times width \: \\ = 12ft\times 18ft \\ = 216 \: ft ^{2}$

$sq \: area \: = ( one \: side)^{2} \\ = (13ft)^{2} \\ = 169ft^{2}$

Expression

 $cost \: = 169(3.50) + 216(3.50) \:$ 

$1347.50

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Hey!

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Hope This Helped! Good Luck!

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