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nadezda [96]
2 years ago
14

You plan to buy holiday gifts for your coworkers. You want to buy 3 candles that cost $12.32 after tax and 2 packs of stationary

that cost $8.78 after tax.
How much money will you end up spending on each type of gift?
Mathematics
1 answer:
Alex_Xolod [135]2 years ago
6 0

Answer:

\:

For 3 candles cost $12.32

for 1 , Divide cost from 3

→ 12.32 ÷ 3

» 4.10 for each candle

for 2 packs of stationary cost $8.78

→ 8.78 ÷ 2

» 4.39 for each stationary pack

Total Spending (including tax)

→ 12.32 + 8.78

→ $ 21.10

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Solution:

Given \triangle A B C \sim \triangle D B E

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To find the value of x:

Property of similar triangles:

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$\frac{BE}{BC} =\frac{DE}{AC}

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Do cross multiplication, we get

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Hence the value of x is 37.5 or \frac{75}{2}.

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