Solve the system of equations.4x + 4y + z = -34x - 3y - z = -195x + y + 2z = -11
A. x = 1, y = 2, z = -3
B. x = -3, y = 1, z = 2
C. x = -3, y = 2, z = 1
D. Inconsistent
Answer: C
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Solve the problem. Round your answer to 5 decimal places when necessary.The table shows the leading causes of death for one country in a single recent year. Assume a population of 75.5 million.In a typical city of 500,000 , how many people would you expect to die by accident in a year?
A. Approximately 225 people B. Approximately 2250 people C. Approximately 16,987.5 people D. Approximately 1699 people
Evaluate the expression for the given value or values.-xy for x = 9, y = 73
A. -657 B. 657 C. 642 D. -642
Provide an appropriate response.(56 + 89) + 103 = 24856 + (89 + 103) = 248This is an example of the .
A. associative property of addition B. commutative property of multiplication C. commutative property of addition D. associative property of multiplication
Solve using the addition principle.-15 = b - 10
A. -5 B. 25 C. -25 D. 5