Answer:
(60 - 4x)(50 + 2x) = 2,800
Step-by-step explanation:
She spent four hours. because a weekend is two days. Saturday and sunday. 2X2=4
Answer:
- A cross-sectional study.
Step-by-step explanation:
A Cross-sectional study is demonstrated as the type of observational study in which the data or a representative subset of a population collected at a particular point in time is analyzed.
As per the given details, the observational study conducted by the research company would exemplify 'a cross-sectional study' as it aims to evaluate the data('viewing habits of about 50005000 households) collected at a specific point in time i.e. 'today' in order to 'determine the proportion of households tuning to a particular sports program.'
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Given information
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Entrance fee = $6
One pound of apples = $2
x = total pounds of apple bought
y = Total cost
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Set up the equation
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y = 2x + 6
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Answer: y = 2x + 6 (Answer D)
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Answer:
O x = - 6 or x = 2
Step-by-step explanation:
x² + 4x - 4 - 8 = 0
x² + 4x - 12 = 0
x² + 6x - 2x - 12 = 0
x(x + 6)x - 2(x + 6) = 0
(x + 6) (x - 2) = 0
x + 6 = 0 or x - 2 = 0
x = - 6 or x = 2
Thus, x = - 6 or x = 2
<u>-TheUnknown</u><u>Scientist</u>
