Solve.The house numbers on the same side of Eliza Street are consecutive even integers. If the Johnson, Randall, and Orlowski families live in three consecutive houses and the sum of their house numbers is1320, find the house numbers.
A. 219, 221, 223
B. 438, 440, 442
C. 442, 444, 446
D. 439, 440, 441
Answer: B
Mathematics
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Provide an appropriate response.If r < 0, 0 ? ? < 2?, and r cis ? has real part equal to 0, then what must ? be?
A. 0
B. 
C. ?
D. 
Mathematics
Convert the angle from degrees to radians. Express the answer as a multiple of ?.1080°
A. 
B. 
C. 12?
D. 6?
Mathematics
Write a cost function for the problem. Assume that the relationship is linear.A moving firm charges a flat fee of $45 plus $40 per hour. Let C(x) be the cost in dollars of using the moving firm for x hours.
A. C(x) = 45x + 40 B. C(x) = 40x + 45 C. C(x) = 40x - 45 D. C(x) = 45x - 40
Mathematics
Solve the inequality. Express your answer using interval notation. Graph the solution set.8 - 2(3 - x) ? 8
A. (-?, 3]
B. [3, ?)
C. (-?, 3)
D. (-?, 4]
Mathematics