Determine whether the system is consistent or inconsistent and whether the equations are dependent or independent.3x + 6y = 9912x + 24y = 396
A. Inconsistent; independent
B. Inconsistent; dependent
C. Consistent; independent
D. Consistent; dependent
Answer: D
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Write an equivalent expression. Use an associative law.(3 + u) + v
A. (3 + v) + u B. v + (3 + u) C. (u + 3) + v D. 3 + (u + v)
Multiply and simplify.
? 
A. 
B. 
C. 
D. 120xy
The cost of sending an overnight package from Los Angeles to Miami is $26.40 for a package weighing up to but not including 1 pound and $3.25 for each additional pound or portion of a pound. A model for the total cost C (in dollars) of sending the package is ? ? = 26.40 + 3.25[[x]] , x> 0, where x is the weight in pounds. ? Determine the cost of sending a package that weighs 5.25 pounds. ?
A. $45.65 B. ?$44.65 C. ?$43.65 D. ?$46.65 E. ?$42.65
Solve the absolute value equation or indicate that the equation has no solution.
= 2
A. {2 - 
}
B. {2 + 
}
C. {2 - 
, 2 + 
}
D. ?