please help me to solve these questions
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x+ y + 2 = 15 => x + y= 13 ..........①
5x+ 5x + 5y = 95( as given in question)
=> 2x + y = 19.......②
Subtract ① From ②
=> x= 6m
Put in any equation,
=> y= 7m
Area of each bedroom = 5x= 5(6) = 30 sq. Metre
Area of kitchen= 5y = 5(7)= 35 sq. metre
For living room, devide it in two rectangles, draw line between the ends of bedrooms,
=> area of living room= 2x + 7(y+2)= 12 + 63 = 75 sq. metre
Cost of lqying tiles at kitchen per sq. metre -= rs 50
We know that area of kitchen= 35 sq. metre
=> cost= 35(50)= 1750rs
Hope thisbelps you mate
5x+ 5x + 5y = 95( as given in question)
=> 2x + y = 19.......②
Subtract ① From ②
=> x= 6m
Put in any equation,
=> y= 7m
Area of each bedroom = 5x= 5(6) = 30 sq. Metre
Area of kitchen= 5y = 5(7)= 35 sq. metre
For living room, devide it in two rectangles, draw line between the ends of bedrooms,
=> area of living room= 2x + 7(y+2)= 12 + 63 = 75 sq. metre
Cost of lqying tiles at kitchen per sq. metre -= rs 50
We know that area of kitchen= 35 sq. metre
=> cost= 35(50)= 1750rs
Hope thisbelps you mate
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