Determine whether the given point is in the solution set to the given system.(7, 2, -5)3x - 8y + z = 02x + 4y - 3z = 37-x + 2y - z = 2
A. No
B. Yes
Answer: B
Mathematics
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Find the required part of the geometric sequence.Find the first term of a geometric sequence with seventh term 
and common ratio of 
A. 
B. 
C. 
D. 1
Mathematics
Graph the function. f(x) = 2
- 7
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression using the order of operations. Write the answer as an improper fraction where appropriate.3[(6 + 7? 82) - 2( 8 - 3)]
A. 1305 B. 1392 C. 1343 D. 1332
Mathematics
Solve the problem.The population(in thousands) of a small town is modeled by the function P(t) = 
, t ? 0. The point of inflection occurs at a time when the rate of increase of the population is beginning to slow down. At what time does the point of inflection occur?
A. t = 34.5 B. t = 27.6 C. t = 23.0 D. t = 18.4
Mathematics