Provide an appropriate response.If 22x+1 = 8x-3, then x =
A. log2 3.
B. 10.
C. -7.
D. 6.
E. -4.
Answer: B
Mathematics
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Solve the problem.Consider the following 1 × 1, 2 × 2, and 3 × 3 matchstick designs.
How many matchsticks are needed for a 12 × 12 design?
A. 288 B. 148 C. 156 D. 312
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Simplify the expression.-634
A. Exponent: -4, base: 63 B. Exponent: -63, base: 4 C. Exponent: 4, base: -63 D. Exponent: 4, base: 63
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Solve the inequality.log (5x - 20) < 2
A. (4, 24) B. (-?, 24) C. [4, 24] D. (105, ?)
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Determine the greatest common factor for the group of terms.10(a - b) and 11(a - b)
A. 110(a - b) B. 10 C. (a - b) D. 11
Mathematics