Solve the system of equations using elimination. State whether the system is inconsistent, or consistent and dependent.
A. infinitely many solutions; consistent and dependent
B. no solution; consistent and dependent
C. no solution; inconsistent
D. infinitely many solutions; inconsistent
Answer: C
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Provide an appropriate response. Solve the following quadratic by factoring, rounding to the nearest hundredth, if necessary: 3x2 + 2 = -6x
A. x = 0.42, 1.58 B. x = 0.29, -2.29 C. x = -0.42, -1.58 D. x = 1.11, -1.79
Solve the problem.An item is originally priced to sell for $55 and is marked down 20%. A customer has a coupon for an additional 5%. What is the total percent reduction for this item? Give the net decimal equivalent and total percent reduction.
A. 0.76; 24% B. 0.25; 75% C. 0.75; 25% D. 0.24; 76%
A graph of y = f(x) follows. No formula for f is given. Graph the given equation.y = - 
f(x)
?
A. 
B. 
C. 
D. 
Solve the exponential equation. For irrational solutions, round to four decimal places.32x = 81
A. {16}
B. 
C. 
D. 