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2 years ago

Please solve it this is very important.

Mathematics

1 answer:

san4es73 [151]2 years ago

7 0

Answer:

see explanation

Step-by-step explanation:

The slope m of the line = tan45° = 1

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 1 , then

y = x + c

To find c substitute (2, 1 ) into the equation

1 = 2 + c ⇒ c = 1 - 2 = - 1

y = x - 1 ← equation of line

When x = 0 then y = 0 - 1 = - 1

The line passes through (0, - 1 )

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3 years ago

The admission fee at an amusement park is $1.50 for children and $4 for adults. On a certain day 333 people enter the park, the

liberstina [14]

Answer:

188 children and 145 adults were admitted in the park.

Step-by-step explanation:

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The admission fee at an amusement park is $1.50 for children and $4 for adults.

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Now, to find the children and adults admitted in the park.

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Thus, the total amount collected of the admission fee:

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Substituting the value of $x$ from equation (1):

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Now, to get the number of children by substituting the value of $y$ in equation (1) we get:

$x=333-y\\\\x=333-145\\\\x=188.$

Hence, the number of children = 188.

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Answer:

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The venn diagram attached gives a clear picture

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