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inna [77]
2 years ago
11

If the exchange rate when converting US dollars to Za rands is $1=R17

Mathematics
1 answer:
den301095 [7]2 years ago
8 0
<h3>Given:</h3>
  • 1 US Dollar= R17
<h3>To find:</h3>

How much is $100 in ZA rands.

<h3>Solution:</h3>

Let the unknown be "x"

\frac{1}{17}×\frac{100}{x}

We'll have to do cross multiplication.

So we'll have to multiply 100 and 17.

100×17

\huge\boxed{= 1700 \: ZA \: rands}

<u>T</u><u>herefore</u><u>,</u><u> </u><u>$</u><u>1</u><u>0</u><u>0</u><u> </u><u>is</u><u> </u><u>1</u><u>7</u><u>0</u><u>0</u><u> </u><u>ZA</u><u> </u><u>rands</u><u>.</u>

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Answer:

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Step-by-step explanation:

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3 0
3 years ago
Gary made 5 baskets than Susan this season bill made 3 less then twice as many baskets as Susan. Together, all three made 42 bas
Nezavi [6.7K]

Answer:Gary made 15 baskets.

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Bill made 17 baskets.

Step-by-step explanation:

Let x represent the number of baskets that Gary made.

Let y represent the number of baskets that Susan made.

Let z represent the number of baskets that Bill made.

Gary made 5 baskets than Susan this season. This means that

x = y + 5

Bill made 3 less than twice as many baskets as Susan. This means that

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Together, all three made 42 baskets. This means that

x + y + z = 42 - - - - - - - - - - 1

Substituting x = y + 5 and z = 2y - 3 into equation 1, it becomes

y + 5 + y + 2y - 3 = 42

4y + 2 = 42

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y = 40/4 = 10

x = y + 5 = 10 + 5

x = 15

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3 0
3 years ago
How to simplify 2a(x)=4a^3-6a
wlad13 [49]
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Let x = -1

f(-1) = 12 / ( 4*-1+2)

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5 0
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gavmur [86]
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3 years ago
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