A matrix has an inverse if and only if its determinant does not equal 0. Determine whether the given matrix has an inverse.
A. No
B. Yes
Answer: B
Mathematics
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Use the percent proportion to answer the question. Round your answer to the nearest tenth of a percent, if necessary.935 cats is what percent of 1881 cats?
A. 201.2% B. 0.1% C. 0.5% D. 49.7%
Mathematics
Multiply.5(x + 9)
A. 5x + 5 B. 5x + 45 C. 5x + 9 D. 45x
Mathematics
Find the x and y-intercepts of the graph of the equation.  figure 1.png)
 figure 2.png)
Mathematics
Simplify:
 figure 1.png)
Mathematics