Solve the system by the substitution method. If there is no solution or an infinite number of solutions, so state. Use set notation to express the solution set.
A. no solution; ?
B. {(8, 0)}
C. {(-8, -1)}
D. {(9, 8)}
Answer: B
Mathematics
You might also like to view...
Find the amount of the ordinary annuity rounded to the nearest cent.
A. $428,850.84 B. $100,366.92 C. $128,850.84 D. $122,513.15
Mathematics
Use a graphing utility to find or approximate solutions to the equation. If necessary, round your answers to three decimal places.x2 + 6x - 72 = 0
A. -12, 1 B. -12, 6 C. 12, -6 D. 12, 6
Mathematics
Simplify the expression using the order of operations.28 + (15 ? 28) - 25
A. 423 B. 46 C. 1179 D. 129
Mathematics
Fill in the blank with one of the words or phrases listed below.
A(n) 
is an activity being considered, such as tossing a coin or rolling a die.
A. pictograph B. histogram C. experiment D. probability
Mathematics