Solve. Simplify the answer.A Boeing 767 flew 920 miles on a nonstop flight. On the return flight, it landed after having flown 530
miles. How far was the plane from its original point of departure?
A. 389
mi
B. 389
mi
C. 390
mi
D. 390
mi
Answer: B
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Evaluate the definite integral.
A. 
- 3
B. 2
- 6
C. 
- 
D. - 2
+ 6
Find the area of the triangle. If necessary, round the answer to two decimal places. 
A. 122.38 B. 744.39 C. 64.79 D. 15.06
Let x represent one number and let y represent the other number. Use the given conditions to write a system of nonlinear equations. Solve the system and find the numbers.The difference between the squares of two numbers is 112. Twice the square of the second number subtracted from the square of the first number is 
. Find the numbers.
A. 11 and 3, -11 and 3, or 11 and -3 B. 11 and 3 C. 11 and 3, -11 and 3, 11 and -3, or -11 and -3 D. 11 and 3 or -11 and -3
Solve the inequality. Give your answer using interval notation.3 - 
> 4
A. 
B. No solution
C. 
? 
D. 
? 