Answer:
The answer to your question is below
Step-by-step explanation:
A. Colors of cars in a mall parking lot. <u>Qualitative</u> Quantitative; discrete Quantitative; continuous
B. Time it takes each student to complete a final exam. Qualitative Quantitative; discrete<u> Quantitative</u>; <u>continuous
</u>
C. The number of patrons who frequent a restaurant. Qualitative <u>Quantitative</u>; <u>discrete</u> Quantitative; continuous
a + s = 775
s = a + 75 ; where a = adult tickets and s = student tickets
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Solve for s in the first equation. Subtract a from both sides.
s = 775 - a
Plug s into the second equation.
(775 - a) = a + 75
Add a to both sides.
775 = 2a + 75
Subtract 75 from both sides.
700 = 2a
Divide both sides by 2.
a = 350
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350 adult tickets were sold.
two times as long as what? 2 times as long can be written as 2x.
