Use the elimination method to solve the system.3 x - y = 145x + y = 26
A. (5, 1)
B. (5, 2)
C. No solution
D. (1, 5)
Answer: A
Mathematics
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Solve the problem.A small country consists of seven states; there are 160 seats in the legislature that need to be apportioned among the seven states; and the population of each state is shown in the table. 
Find the apportionment for state D using Adams' method.
A. 26 B. 23 C. 25 D. 24
Mathematics
Use the quadratic formula to solve the quadratic equation.y2 - 18 = 3y
A. y = 6, 3 B. y = 6, -3 C. y = -6, 3 D. y = -6, x = 1
Mathematics
Add or subtract the rational expressions. Reduce to simplest terms.
- 
A. 
B. 
C. 
D. 6
Mathematics
Solve for the variable.x - 
x - 5 = 1
A. x = -30 B. x = 20 C. x = 30 D. x = -20
Mathematics