On a certain hot summer's day, 731 people used the public swimming pool. The daily prices are $ 1.25 for children and $ 2.00 fo
1 answer:
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Answer:
Step-by-step explanation:
Given
Required
Equivalent form of the first equation that eliminates x when added to the second
To do this, we simply make the coefficients of x to be opposite in both equations.
In the second equation, the coefficient of x is 8.
So, we need to make the coefficient of x -8, in the first equation.
Multiply by -10
<em>When this is added to the first equation, the x terms becomes eliminated</em>
Answer:
The answer is
<h2>10 units</h2>Step-by-step explanation:
The distance between two points can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(-2,1) and (-8,9)
The distance between them is
We have the final answer as
<h3>10 units</h3>Hope this helps you