Write an equivalent expression without negative exponents and, if possible, simplify.
A. x6y4z3
B. 
C. - 
D. 
Answer: D
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Provide an appropriate response.Solve: 
+ 
= 
Fill in the blank(s) with the appropriate word(s).
Calculate. Write answer in lowest terms.3
+ 4
A. 7
B. 8
C. 8
D. 7
The government wants to use a survey to determine the extent of public approval for a adopting new rules of getting the driving license. ? Decide on a reasonable means for conducting the survey to obtain the desired information.
What will be an ideal response?
Determine whether the system corresponding to the given augmented matrix is consistent or inconsistent. If it is consistent, give the solution.
A. consistent; x1 = 8, x2 = -7, x3 = -3, x4 = -7; (8, -7, -3, -7) B. consistent; x1 = 3 + x4, x2 = -5 + 8x4, x3 = -7x4, x4 any real number or {(x, y, z)|x1 = 3 + x4, x2 = -5 + 8x4, x3 = -7x4, x4 any real number} C. consistent; x1 = 3 - x4, x2 = -5 - 8x4, x3 = 7x4, x4 any real number or {(x, y, z)|x1 = 3 - x4, x2 = -5 - 8x4, x3 = 7x4, x4 any real number} D. inconsistent