Factor the expression completely. If the polynomial is prime, state this as your answer.49x2 - 25
A. (49x + 1)(x - 25)
B. (7x - 5)2
C. (7x + 5)2
D. (7x + 5)(7x - 5)
Answer: D
Mathematics
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Solve the given equation.
Mathematics
Write the whole number in expanded form.93,647
A. 90,000 + 3000 + 600 + 40 + 7 B. 70,000 + 4000 + 600 + 30 + 9 C. 93,647 D. 9000 + 300 + 60 + 47
Mathematics
Write the inequality in set-builder notation, interval notation, and then graph the solution set.x ? 5
A. {x |x ? 5} ; [2, ?]; 
B. {x |x < 5} ; (-?, 5); 
C. {x |x ? 5} ; (-?, 5]; 
D. {x |x > 5} ; (2, ?]; 
Mathematics
Provide an appropriate response.Explain the error made in finding the perimeter of the square below.
P = 4s P = 4 ? 7 P = 28 ft2
What will be an ideal response?
Mathematics