Add or subtract as indicated. Simplify, if necessary.
+ 
A.
B.
C.
D.
Answer: A
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Compute the definite integral as the limit of Riemann sums.
A. -
B. -
C. -
D. 0
Solve the problem.Three receiving stations at (8, 11), (4, 6), and (12, 9) record distances to an earthquake of 2 units, 5 units, and 4 units, respectively.Find the coordinates of the epicenter.
A. (1, 2) B. (8, 9) C. (9, 8) D. (-6, -5)
Complete the following:(a) Write the equation in slope-intercept form.(b) Give the slope and y-intercept of the line.3x + 4y = 31
A. (a) y = x +
(b) ;
B. (a) y = x +
(b) ;
C. (a) y = - x +
(b) - ;
D. (a) y = - x +
(b) - ;
Provide an appropriate response.People whose entire salary is based on a percent of sales are said to be working on:
A. differential scale B. piecework C. salary-plus-commission D. straight commission