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Mkey [24]
3 years ago
11

HELP PLS There were 330 people at a play. The admission price was $3 for adults and $1 for children. The admission receipts were

$650. How many adults and how many children attended?
Question 1 options:

170 Children and 60 Adults


160 Children and 170 Adults


170 Children and 160 Adults


30 Children and 3000 Adults
Mathematics
1 answer:
taurus [48]3 years ago
5 0

Answer:

170 children and 160 adults

Step-by-step explanation:

a = no of adults

c = no of children

a + c = 330

3a + c = 650

2a = 320

a = 160 adults

160 + c = 330

c = 170 children

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Three numerical expressions that are equivalent to (0.0004) x (0.005)
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Answer:

Numerical expression 1

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Numerical expression 2

\frac{1}{50000} = 0.2 * 10^{-4} = 2 * 10^{-5}

Numerical expression 3

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Step-by-step explanation:

Numerical expression 1

\frac{4}{10000} * \frac{5}{1000}  = \frac{20}{10000000} = \frac{1}{500000}

Numerical expression 2

\frac{1}{50000} = 0.2 * 10^{-4} = 2 * 10^{-5}

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2 years ago
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Answer:

Explained below.

Step-by-step explanation:

The formula for the interior angle of any regular polygon is given as;

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Number of sides of a regular polygon cannot be in decimal nor can it have less than 3 sides.

Thus, a shape with interior angle of 40 cannot be a polygon.

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