Identify the operation to perform on each side of the equation to isolate the variable.t + 3 = 15
A. Add 15
B. Subtract 3
C. Subtract 15
D. Add 3
Answer: B
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Determine the truth value of the following statement.Consider the following fuzzy statements:p: Employees work in cubicles because they are fun. (0.32)q: Employees work in cubicles because they provide independent work space. (0.71)Employees work in cubicles because they provide independent work space and not because they are fun.
A. 0.32 B. 0.71 C. 0.39 D. 0.68
Solve the problem.Suppose a plumber charges $160 for the first hour plus $70 for each additional hour. Write an expression for the cost (in dollars) of a job lasting n hours.
A. 230n B. 160 + 70n C. 160 ? 70n-1 D. 160 + 70(n - 1)
Graph the inequality.x > -6
A. 
B. 
C. 
D. 
Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = -3x2 - 2x - 10
A. vertex 
intercept (0, -10)
B. vertex 
intercept (0, -10) 
C. vertex 
intercept (0, 10) 
D. vertex 
intercept (0, 10) 