Solve and graph the solution set.7x + 1 ? 8x - 9
A. {x|x > 7} or (7, ?)
B. {x|x ? -10} or [-10, ?)
C. {x|x ? 7} or (-?, 7]
D. {x|x ? 10} or (-?, 10]
Answer: D
Mathematics
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Multiply using Napier rods.49 × 325
A. 15,974 B. 16,250 C. 15,925 D. 15,876
Mathematics
Multiply. Write the answer in lowest terms.
? 
A. 
B. 
C. 
D. 
Mathematics
By graphing the function, visually estimate its domain and range.f(x) = 8x + 8
A. Domain: [0, ?) ; range: (-?, ?) B. Domain: (-?, ?)s ; range: [0, ?) C. Domain: [0, ?); range: [0, ?) D. Domain: (-?, ?); range: (-?, ?)
Mathematics
Write the expression as sums or differences of multiples of logarithms.log6
A. 
log63x
B. log6
+ log6
C. 
log63 + 
log6x
D. log63 + 
log6x
Mathematics