jacob-s
jacob-s
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Let x = the son's current age then 3x = the father's current age and x+14 = the son's age in 14 years and 3x+14 = the father's age in 14 years. 3x + 14 = 2(x+14) 3x+14=2x+28 x=14 3*14=42
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L-5=w L h=8 2l*(l-5)+2*l*8+2*(l-5)*8=124 L=6 W=1 H=8
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8/4=13/x 8x=13*4 8x=52 x=6.5 inches
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8/4=13/x 8x=13*4 8x=52 x=6.5 inches
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8/4=13/x 8x=13*4 8x=52 x=6.5 inches
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L-5=w L h=8 2l*(l-5)+2*l*8+2*(l-5)*8=124 L=6 W=1 H=8
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Let x = the son's current age then 3x = the father's current age and x+14 = the son's age in 14 years and 3x+14 = the father's age in 14 years. 3x + 14 = 2(x+14) 3x+14=2x+28 x=14 3*14=42