Subtract and simplify.
- 
A.
B.
C.
D.
Answer: D
Mathematics
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Find the value(s) of the variable for which the rational expression is undefined.
A. 3, -2 B. -3, -2 C. 0 D. 10, -10
Mathematics
Divide. Express the quotient in lowest terms. ÷
A.
B.
C.
D.
Mathematics
Find the distance d(P1, P2) between the points P1 and P2.P1 = (0.9, 0.4); P2 = (1.4, -2.3) Round to three decimal places, if necessary.
A. 2.746 B. 16 C. 2.846 D. 8.683
Mathematics
Find the numerical value of the expression for and
(Round to the nearest thousandth.)
A. a) 1.204 b) 5.419 B. a) 4.817 b) 97.548 C. a) 0.292 b) 1.312 D. a) 61.444 b) 1244.240
Mathematics