Solve the equation graphically, numerically, or symbolically. If appropriate, round the solution to hundredths. ?r + 1.2? = 4
A. 2.8, 5.2
B. No solution
C. -2.8
D. 2.8, -5.2
Answer: D
Mathematics
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for ?y. Round your answers to two decimal places, if necessary.
?
A. 
or 
B. 
or 
C. 
or 
D. None of the above.
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Solve.A salesperson earned $350 a week plus a bonus of $19 for each service contract sold. If the pay one week was $502 how many service contracts were sold?
A. 5 contracts B. 18 contracts C. 2 contracts D. 8 contracts
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Plot the ordered pair in the coordinate plane. In which quadrant or on which axis does the point lie?(-4, 3)
A. Quadrant IV
B. Quadrant I
C. Quadrant II
D. Quadrant III
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Solve the absolute value inequality. Write the solution set using interval notation.
? 5
A. 
? 
B. 
C. 
? [5, ?)
D. 
Mathematics