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Vikentia [17]
3 years ago
9

An international airport sells scarves for 19 US dollars, 150 Hong Kong dollars, 130 South African rand, or 14 euros. If the cur

rent exchange rate is 1 US dollar = 8 Hong Kong dollars = 7 South African rand = 0.7 euros, which currency is the best deal for customers?
Mathematics
2 answers:
NikAS [45]3 years ago
7 0

Answer:

South African rand

Step-by-step explanation:

rodikova [14]3 years ago
6 0

Express everything in US$:

US$: $19

Hong Kong: 150 / 8 = $18.75

SAR: 130/7=$18.57

Euro: 14/0.7=$20

Best price is in SA rand.

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7nadin3 [17]

Answer:

f(f(5)) = 11

Step-by-step explanation:

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I hope that is useful for you

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3 years ago
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Viktor [21]

Answer:

table C represents a linear function.

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3 years ago
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balandron [24]
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If m =2 solve these 3m²-2m-7​
almond37 [142]

Answer:

1

Step-by-step explanation:

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