Perform the indicated operation and write your answer with positive integer exponents.
A. 
B. -1
C. 
D. 1
Answer: D
Mathematics
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Solve the system by graphing.3x - 2y = 4-6x + 4y = 7
A. (1, 2) B. (2, 1) C. Dependent D. Inconsistent
Mathematics
Provide an appropriate response.If f(x, y, z) = x2
, find (a) fx(x, y, z), (b) fy(x, y, z), and (c) fz(x, y, z).
What will be an ideal response?
Mathematics
Translate to an equation. Do not solve.What percent of 37 is 9?
A. t ? 37 = 9 B. t = 37 ? 9 C. t ? 0.37 = 9 D. t = 37 ÷ 9
Mathematics
Set up the percent proportion for the application problem. Do not try to solve for any unknowns.Sales tax of $12 is charged on an item that costs $2000. What percent sales tax is charged?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics