Which of the following graphs are symmetric about the y-axis?
?
A. 
B. 
C. 
D. 
E. 
Answer: D
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Provide an appropriate response.Find 
x
A. 0
B. 
C. e
D. ?
Use the problem-solving strategy for applications of linear equations to solve the application problem.An isosceles triangle has two equal angles. If the measure of the third angle is 39° greater than each of the two equal angles, find the measures of all three angles.
A. 51°, 51°, 78° B. 35.3°, 35.3°, 109.5° C. 47°, 47°, 86° D. 39°, 39°, 102°
?Which of the following is true about the recorded highs and lows in a fictitious town: JanuaryFebruary March Highs 60 ? 57 ? 74 ? Lows -15 ? -5 ? 8 ??
A. ?January has the largest range of temperatures. B. ?February has the largest range of temperatures. C. ?The range of temperatures from January through March is 60 ?. D. ?January's temperature range is 45 ?. E. ?March's temperature range is 82 ?.
Write the number in scientific notation.730,000
A. 7.3 × 10-5 B. 7.3 × 10-4 C. 7.3 × 104 D. 7.3 × 105