Solve the problem.During the first four months of the year, Jack earned 
and 
If Jack must have an average salary of at least 
in order to earn retirement benefits, what must Jack earn in the fifth month in order
to qualify for benefits?
A. at most $960
B. at least $990
C. at most $998
D. at least $810
Answer: D
Mathematics
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Solve.7x - (4x - 1) = 2
A. 
B. - 
C. - 
D. 
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Graph the equation.y = 3x2 + 2x - 3
A. 
B. 
C. 
D. 
Mathematics
Solve the inequality and express the solution set in interval notation. Graph the solution set on the real number line.
- 
x < -1
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.When any nonzero number is divided by 1, the result is 
.
A. impossible to compute B. 1 C. the nonzero number D. 0
Mathematics