Solve the equation.
- 
= 1
A. ?
B. {-3, -1}
C. {3, -1}
D. {3}
Answer: C
Mathematics
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Using the 36 possibilities found in the product table for rolling two dice, list and count the outcomes for which the sum (for both dice) is the following.Equal to 8
A. (2,6), (3,5); 2 B. (2,6), (3,5), (4,4), (5,3), (6,2); 5 C. (2,6), (3,5), (4,4), (4,4), (5,3), (6,2); 6 D. (2,6), (3,5), (4,4); 3
Mathematics
Solve the problem. Write ratios in lowest terms.The table below shows the amounts of pollutants (in parts per million) in a sample of rainwater. Find the ratio of pollutant D to pollutant B. 
A. 
B. 
C. 
D. 
Mathematics
Verify that each equation is an identity.7 csc2? - 3 cot2? = 4 csc2? + 3
What will be an ideal response?
Mathematics
Find the value for the function.Find f(-2) when f(x) = 
.
A. - 10
B. 
C. - 4
D. 2
Mathematics