(×-1)(×-3)(×+2)
×=1
×=3
×=-2
×1=-2
×2=1
×3=3
8% sales tax is 8% of the sales price = 8% of 's'
8% of 's' = 0.08 × s = 0.08s
The total price = s + 0.08s ⇒ this is the expression
Based on the given data above, the equation below has been generated,
(X mL)(0.003) + 75 mL (0.04) = 0.005 (75 + X); X being the amount in mL of the sugar solution, by further simplification of the generated equation, it can be said that 1312.5 mL of 0.30% sugar solution should be added to 75 mL of 4% solution to come up with a 0.5% sugar solution.
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If I did my math right, the right answer should be that the surface area of this triangular prism is 576 square meters.
