Factor.16x2 + 56x + 49
A. (4x - 7)2
B. (4x + 7)(4x - 7)
C. (4x + 7)2
D. (16x + 1)(x + 49)
Answer: C
Mathematics
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The daily listening audience of an AM radio station is 4 times as large as that of its FM sister station. If 60,000 people listen to these two radio stations, how many listeners does the FM station have?
A. 16,400 B. 8,400 C. 19,400 D. 12,000 E. 15,400
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form. -
A.
B. 0
C.
D.
Mathematics
Round the number as indicated.25,049 to the nearest ten
A. 25,040 B. 25,050 C. 25,150 D. 25,060
Mathematics
Multiply mentally.50 ? 70
A. 3570 B. 3430 C. 3500 D. 120
Mathematics