Solve the problem.Find two positive numbers whose sum is 128 and whose product is 24. Let x represent one of the numbers and y represent the other. Which one of the following nonlinear systems would lead to the solution?
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Give the prime factorization of the number. Use exponents when possible.4725
A. 33 x 52 x 7 B. 34 x 7 C. 54 x 7 D. 32 x 53 x 7
Mathematics
Factor when possible.7x4 - 252x2
A. 7(x2 + 6x)(x2 - 6x) B. 7(x2 + 6)(x2 - 6) C. 7x2(x + 6)(x - 6) D. Prime
Mathematics
Solve the problem.If an object is propelled upward from a height of 48 feet at an initial velocity of 64 feet per second, then its height after t seconds is given by the equation 
, where height is in feet. After how many seconds will the object reach a height of 112 feet?
A. 4 sec B. 2 sec C. 1 sec D. 8 sec
Mathematics
Find all solutions by factoring.x2 + 5x - 14 = 0
A. {-7, 2} B. {-7, -2} C. {2, 7} D. {-2, 7}
Mathematics