Determine what signs on values of x and y would make the statement true. Assume that x and y are not 0.
< 0
A. x and y have different signs.
B. x and y must be negative.
C. y must be negative.
D. x must be negative.
Answer: C
Mathematics
You might also like to view...
Find the limit using 
= 1.
A. 3
B. does not exist
C. 1
D. 
Mathematics
Find the exact value under the given conditions.sin ? = 
, 
< ? < ?; cos ? = 
, 0 < ? < 
Find sin (? - ?).
A. - 
B. 
C. 
D. 
Mathematics
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.The number of video stores in a region recently decreased from 144 to 102. Find the percent decrease.
A. 29.2% B. 70.8% C. 242.9% D. 41.2%
Mathematics
Use the commutative property of multiplication to write an equivalent algebraic expression.3x + 6
A. 3 + 6x B. 6 + 3x C. x3 + 6 D. 6 + x3
Mathematics