Find an equivalent expression by factoring.ar - as + at
A. a(r + s + t)
B. ar(1 - s + t)
C. r(a - s + t)
D. a(r - s + t)
Answer: D
Mathematics
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Determine from the graph whether the function has any absolute extreme values on the interval [a, b].
A. No absolute extrema.
B.
| Absolute minimum only. |
C. Absolute maximum only.
D. Absolute minimum and absolute maximum.
Mathematics
Complete.62 ft = 
yd
A. 744
B. 20
C. 5
D. 186
Mathematics
Solve the problem.Two pages that face each other in a book have 449 as the sum of their page numbers. What is the number of the page that comes first?
A. 223 B. 224 C. 222 D. 225
Mathematics
Classify as true or false.If GCD(a, b) = 2, then a or b can be odd.
A. True B. False
Mathematics