Find the focus and directrix of the parabola with the given equation.x2 = 5y
A. Focus: 
, directrix: x = - 
B. Focus: 
, directrix: y = 
C. Focus: (0, 5), directrix: y = - 5
D. Focus: 
, directrix: y = - 
Answer: D
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Given that x is a positive number, which of the following is the largest? ?
A. ?-16x B. ?-15x C. ?-14x D. ?-13x E. ?-17x
Solve the problem.Julio has found that his new car gets 36 miles per gallon on the highway and 31 miles per gallon in the city. He recently drove 314 miles on 9 gallons of gasoline. How many miles did he drive on the highway? How many miles did he drive in the city?
A. 252 miles on the highway, 62 miles in the city B. 238 miles on the highway, 76 miles in the city C. 231 miles on the highway, 83 miles in the city D. 217 miles on the highway, 97 miles in the city
Subtract.-2
- 
A. - 5
B. 5
C. 4
D. - 4
Solve the problem.How many of the "words" below have both horizontal and vertical reflection symmetry?NON OXO IHI SOS VIV HOOK
A. 2 B. 1 C. 4 D. 3