Add or subtract the rational numbers. Express the sum or difference as a rational number in lowest terms.- 
+ 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find the indicated set given A = {-3, 0, 2, 5, 6, 11, 16, 23}, B = {-3, 0, 16, 23}, and 
C ? B
A. {-7, -4, -3, 0, 11, 16, 16, 23, 23} B. {-7, -4, -3, 0, 11, 16, 23} C. {16, 23} D. {-7, -4, -3, 0, 16, 23}
Mathematics
Decide whether the dose is reasonable or unreasonable. If it is unreasonable, indicate whether it is too much or too little.Take 29 milliliters of cough syrup every four hours.
A. Unreasonable, too little B. Unreasonable, too much C. Reasonable
Mathematics
Solve the problem.
= 151 terms
A. 114,307 B. 114,156 C. 113,401 D. 113,552 E. none of these
Mathematics
Find the slope and the y-intercept.5x + y = 4
A. m = 5; (0, 4)
B. m = -5; (0, 4)
C. m = 
; 
D. m = - 
; 
Mathematics