Simplify, if possible.-
- 
A. 25
B. -5
C. 5
D. -25
Answer: D
Mathematics
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Simplify the numerical expression.4(4.6) - 7(2.6) - 2(-2.9)
A. –74.98 B. 30.76 C. –5.6 D. 5.6 E. 6
Mathematics
Solve the problem.Consider a country whose populations in the years 2005 and 2006 are given in the table below.
Using Hamilton's with M = 25 seats yields the apportionments shown in the following table
This is called
A. the population paradox. B. the Alabama paradox. C. a violation of the quota rule. D. the new states paradox. E. none of these
Mathematics
Factor the difference of squares.25rs2 - 144rt4
A. r(5s + 12t2)(5s - 12t2) B. (5rs - 12rt2)2 C. (25rs + rt2)(s - 144t2) D. r(5s + 12t2)2
Mathematics
Determine which of the ordered pairs is a solution of the equation.
A. 
B. 
C. 
D. 
E. 
Mathematics