Solve.Mike filled his car's gas tank and noted that the odometer read 28,906.9. After the next filling, the odometer read 29,438.9. It took 17.5 gal to fill the tank. How many miles per gallon (mpg) did the car get? Round your answer to the nearest tenth.
A. 30.4 mpg
B. 30.7 mpg
C. 29.7 mpg
D. 31.4 mpg
Answer: A
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Solve the problem.If A = 225 cm2, find the base of the triangle.
A. 7 cm B. 18 cm C. 26 cm D. 25 cm
Factor completely. If a polynomial is prime, then state this as your answer.16x2 + 24xy + 9y2
A. (16x + y)(x + 9y) B. (4x + 3y)2 C. (4x - 3y)2 D. (4x + 3y)(4x - 3y)
Find the center, transverse axis, vertices, foci, and asymptotes of the hyperbola.
- 
= 1
A. center at (-3, -1)
transverse axis is parallel to x-axis
vertices at (-8, -1) and (2, -1)
foci at (-3 - 
, -1) and (-3 + 
, -1)
asymptotes of y + 1 = - 
(x + 3) and y + 1 = 
(x + 3)
B. center at (-3, -1)
transverse axis is parallel to x-axis
vertices at (-9, -1) and (3, -1)
foci at (-3 - 
, -1) and (-3 + 
, -1)
asymptotes of y + 1 = - 
(x + 3) and y + 1 = 
(x + 3)
C. center at (-3, -1)
transverse axis is parallel to y-axis
vertices at (-3, -6) and (-3, 4)
foci at (-3, -1 - 
) and (-3, -1 + 
)
asymptotes of y - 1 = - 
(x - 3) and y - 1 = 
(x - 3)
D. center at (-1, -3)
transverse axis is parallel to x-axis
vertices at (-6, -3) and (4, -3)
foci at (-1 - 
, -3) and (-1 + 
, -3)
asymptotes of y + 3 = - 
(x + 1) and y + 3 = 
(x + 1)
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 27