Determine whether or not the lines through the two pairs of points are parallel or perpendicular.(-7, -3) and (8, 3); (-8, 11) and (-2, -4)
A. Parallel
B. Perpendicular
Answer: B
Mathematics
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Provide an appropriate response. If distance = rate × time, how long did a trucker drive if she traveled 785.3 miles at 60 miles per hour?
A. 130.8 hours B. 7.6 hours C. 13.1 hours D. 6 hours
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Perform the operation by applying the standard order of operations for a series of calculations.28 + 2 × 4
A. 36 B. 168 C. 120 D. 20
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Solve.On a biology test, a student got 25 questions correct but did not pass. On a second attempt, the student got 37 questions correct. What was the percent of increase?
A. 32.4% B. 48% C. 12% D. 52%
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Write as a decimal.92%
A. 0.81 B. 0.92 C. 9.2 D. 0.092
Mathematics