Graph the circle.x2 + y2 = 81
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Construct a truth table for the statement.~((w ? s) ? q)
A. 
| T | T | T | F |
T F T F
T F F T
F T T F
F T F T
F F T F
F F F T
B.
| T | T | T | T |
T F T T
T F F F
F T T T
F T F F
F F T T
F F F F
Mathematics
Find the value of the expression.- 
- 
A. 23 B. -19 C. 19 D. -23
Mathematics
Find an equation for the line with the given properties.Perpendicular to the line -2x - 5y = -3; y-intercept = 5
A. -5x + 2y = -25 B. -2x - 5y = -25 C. -5x + 2y = 10 D. -2x - 5y = -10
Mathematics
Solve.Esther received a paycheck for $1450 which included a bonus of $40. If her hourly pay rate is $16, how many hours did she work?
A. 95.6 hours B. 88.1 hours C. 90.6 hours D. 93.1 hours
Mathematics