Evaluate the algebraic expression for the given value or values of the variable(s).9x + 8;
x = 7
A. 126
B. 71
C. 17
D. 55
Answer: B
Mathematics
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Decide whether or not the ordered pair is a solution of the equation.
+ 3y = -8; (4, -5)
A. Yes B. No
Mathematics
Find the probability.A class consists of 54 women and 88 men. If a student is randomly selected, what is the probability that the student is a woman?
A. 
B. 
C. 
D. 
Mathematics
Use the table or the graph to solve the compound inequality.y1 ? -3 or y1 ? 3y1
A. {x
}
B. {x
}
C. {x
}
D. {x
}
Mathematics
Graph.f(x) = -2(x - 7)2 + 5
A. 
B. 
C. 
D. 
Mathematics