Add or subtract. Express the answer as a mixed number.

A. 29
B. 18
C. 31
D. 30


Answer: D

Mathematics

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Provide an appropriate response.Show that    is equivalent to  - .

What will be an ideal response?

Mathematics

Solve the problem.There were 42,000 people at a ball game in Los Angeles. The day's receipts were $288,000. How many people paid $12.00 for reserved seats and how many paid $4.00 for general admission?

A. 12,000 paid $12 and 30,000 paid $4 B. 15,000 paid $12 and 27,000 paid $4 C. 27,000 paid $12 and 15,000 paid $4 D. 30,000 paid $12 and 12,000 paid $4

Mathematics

The terminal side of ? in standard position contains the given point. Find the values of the six trigonometric functions of ?.(-5, 12)

A. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
B. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
C. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
D. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 

Mathematics

Solve by graphing.

A. No solution B. (4, 3) C. (4, 14) D. (3, 4)

Mathematics