Evaluate the expression.(-7)2
A. -14
B. -49
C. 14
D. 49
Answer: D
Mathematics
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Add the numbers.3816 + 6267 + 308 + 76
A. 9367 B. 9457 C. 10,357 D. 10,467
Mathematics
Find the prime factorization of the given composite number.34
A. 2 ? 2 ? 5 B. 2 ? 2 ? 2 C. 2 ? 18 D. 2 ? 17
Mathematics
Simplify by combining like terms.-5x6 + 10x4 + 15x6 + 4x6 - 7x4
A. 17x6 + 17x4 B. -5x6 + 10x4 + 15x6 + 4x6 - 7x4 C. 17x6 D. 14x6 + 3x4
Mathematics
Use a calculator to find an approximate solution to the equation.e-t = 0.03
A. 3.5066 B. 3.3066 C. -3.5066 D. 3.6066
Mathematics