Solve the equation.?x? = 7
A. {7}
B. {-7, 7}
C. {49}
D. {-7}
Answer: B
Mathematics
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Find all vertical asymptotes of the given function.R(x) = 
A. x = -7, x = 3, x = -3 B. x = 7, x = -3 C. x = -7, x = 3 D. x = - 21
Mathematics
Write the phrase as a variable expression. Use x to represent "a number."A number divided by 16
A. 
B. 16x
C. x - 16
D. 
Mathematics
The bar graph below represents various colors of cars sold. Use the graph to answer the question(s). 
Which color sold over 50,000 cars?
A. White B. Silver C. Tan D. Red
Mathematics
Write the fraction or mixed number as a decimal. Round to the nearest thousandth if necessary.10
A. 1.75 B. 4.25 C. 14.333 D. 10.75
Mathematics