Solve for x: x + 1 = -1/x
What will be an ideal response?
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Simplify.If P(x) = x2 - 4x - 5, find P(-5).
A. 40 B. 16 C. 10 D. 45
Find the real solutions, if any, of the equation. Use the quadratic formula.8x2 - x + 3 = 0
A. {,
}
B. {,
}
C. {,
}
D. no real solution
Your wage is $11.00 per hour plus $0.50 for each unit produced per hour. So, your hourly wage in terms of the number of units produced x is y = 11 + 0.50x. Find the inverse function. What does each variable represent in the inverse function? ?
A.
x = hourly wage; y = numbers of units produced
B. y = 11 + 0.50x
x = hourly wage; y = numbers of units produced
?
C.
x = hourly wage; y = numbers of units produced
?
D.
x = hourly wage; y = numbers of units produced
?
E. y = 11 - 0.50x
x = hourly wage; y = numbers of units produced
?
Find the perimeter of the figure.
A. 34 mi B. 50 mi C. 144.5 mi D. 51 mi