Factor completely, or state that the polynomial is prime.49x2 + 9
A. (7x - 3)2
B. (7x + 3)(7x - 3)
C. prime
D. (7x + 3)2
Answer: C
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Factor out the greatest common factor.5x(3x + 2) + 6(3x + 2)
A. (15x - 6)(x - 2) B. (5x + 6)(3x + 2) C. (15x + 6)(x + 2) D. (5x - 6)(3x - 2)
Find the distance between the pair of points.(2
, 2
) and (9
, -2
)
A. 2
B. 
C. 274
D. 220
Solve the problem.A ladder leans against a building that has a wall slanting away from the ladder at an angle of 96° with the ground. If the bottom of the ladder is 23 feet from the base of the wall and it reaches a point 52 feet up the wall, how tall is the ladder to the nearest foot?
A. 58 ft B. 60 ft C. 59 ft D. 61 ft
Provide an appropriate response.The only consecutive whole numbers that are both prime numbers are 
and 
.
A. 2 and 3 B. 1 and 2 C. 0 and 1 D. 6 and 7