W + 2w = 60
this equation is wrong
3x-16x-24=-12x-30
-13x+12x=-30+24
-x=-6 /*(-1)
x=6
45 hundredths is greayer than 6 tenth because 45 is in the hundredths spot and 6 is in the tenth spot
A = area of triangle + area of rectangular + half of the circle area
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triangle area = 1/2 × base × height
triangle area = 1/2 × 3 × 5 = 15/2 = 7.50
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rectangular area = length × width
rectangular area = 6 × 5 = 30
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circle half area = 1/2 × pi × radius^2
circle half area = 1/2 × 3.14 × 3^2
circle half area = 1.57 × 9
circle half area = 14.13
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A = 7.50 + 30 + 14.13
A = 51.63 m^2
