Solve.The sum of two numbers is 14, and the sum of their squares is 100. Find the numbers.
A. 7 and 7
B. 9 and 5
C. 10 and 4
D. 8 and 6
Answer: D
Mathematics
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Add. Write your answer in lowest terms.
+ 
+ 1
A. 1
B. 20
C. 
D. 4
Mathematics
Solve the inequality. Write the solution set in interval notation.
- 
? 
+ 3
A. 
B. 
C. 
D. 
Mathematics
Find the value of the indicated trigonometric function of the angle ? in the figure. Give an exact answer with a rational denominator.
Find csc ?.
A. csc ? = 
B. csc ? = 
C. csc ? = 
D. csc ? = 
Mathematics
Use a graphing utility to find the sum of the geometric sequence. Round answer to two decimal places, if necessary.6 - 18 + 54 - 162 + 486 - ... + 6 ? (-3)7
A. -9842 B. -9840 C. -9846 D. -9833
Mathematics