Add or subtract. Simplify your answer to lowest terms.
+ 
A. 
B. 
C. 
D. 
Answer: D
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Solve.What percent of 70 items is 63?
A. 15% B. 87% C. 10% D. 90%
Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges.
+ 
+ 
+ ... + 
+ ...
A. 
; 4
B. 
; 2
C. 
; 2
D. 
; 4
Find the gross earnings for the employee.Westinghouse Paving pays its salespeople the following commissions. 8.5% of all sales 4.25% of all sales over $6800EmployeeTotal SalesJoyce, L.$13,900
A. $87,975.00 B. $1,483.25 C. $1,772.25 D. $879.75
Use the graph to answer the question.Find the domain and range of the rational function graphed below.
A. Domain: (-?, 2) ? (2, ?); Range: (0, ?) B. Domain: (-?, 2) ? (2, ?); Range: (1, ?) C. Domain: (2, ?); Range: (0, ?) D. Domain: (-?, 2) ? (2, ?); Range: (-?, ?)