Perform the addition visually using symbols.-5 + (-2)
A. 3
B. -7
C. -3
D. 7
Answer: B
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An airplane flies from one city in a straight line to another city, which is 360 kilometers north and 150 kilometers west of first city. How far does the plane fly? ?
A. 150 km B. 390 km C. 255 km D. 360 km E. 350 km
Determine whether the specified paradox occurs.In a small country consisting of 5 provinces, 300 federal judges are apportioned according to the population of each province. The population of each province is shown for the first and sixth years.
Does the population paradox occur using Hamilton's method of apportionment?
A. Yes B. No
A unit fraction (a fraction with a numerator of 1) is sometimes called an Egyptian fraction. Egyptians expressed their fractions as a sum of distinct (different) unit fractions. How might the Egyptians have written the fraction 
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Find an equation of the parabola described and state the two points that define the latus rectum.Focus at (0, 3); directrix the line y = -3
A. x2 = 16y; latus rectum: (8, 3) and (-8, 3) B. x2 = 12y; latus rectum: (3, 6) and (-3, 6) C. x2 = 12y; latus rectum: (6, 3) and (-6, 3) D. y2 = 16x; latus rectum: (7, 8) and (-7, 8)