Determine whether the given ordered pair is a solution of the system.(3, -2)x + y = 1x - y = 5
A. solution
B. not a solution
Answer: A
Mathematics
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Solve the equation.4x + 2(3x - 6) = 2 - 4x
A. 1
B. - 
C. - 
D. - 1
Mathematics
Write as a decimal number rounded as indicated.2.2
; Round to the nearest hundredth.
A. 2.24 B. 2.21 C. 2.23 D. 2.22
Mathematics
Solve the problem.Seven slips of paper marked with the numbers 1, 2, 3, 4, 5, 6, and 7 are placed in a box and mixed well. Two are drawn. What are the odds that the sum of the numbers on the two selected slips is not 6?
A. 19 to 2 B. 21 to 2 C. 9 to 1 D. 19 to 1
Mathematics
Determine whether the given x-value is a solution (or an approximate solution) of the equation.
?
?
A. No B. Yes
Mathematics