Perform the indicated operations and simplify.0.8 - 2(0.1) + 0.5
A. 1.1
B. -0.6
C. -0.72
D. 0.38
Answer: A
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Solve the rational inequality. Express the solution using interval notation.
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A. (-?, -21) ? (-1, 4) B. (-21, -1) ? (-1, 4) C. (-21, -1) ? (4, ?) D. (-?, -21) ? (4, ?)
Determine the domain and range of the relation. State whether the relation is a function or not a function. 
A. domain: {5, 7, 9, 11} range: {20, 28, 36, 44} function B. domain:{20, 28, 36, 44} range: {5, 7, 9, 11} function C. domain:{20, 28, 36, 44} range: {5, 7, 9, 11} not a function D. domain: {5, 7, 9, 11} range: {20, 28, 36, 44} not a function
Evaluate the formula for the values given.P = 2L + 2W when L = 2 and W = 6
A. P = 10 B. P = 24 C. P = 16 D. P = 8
Calculate. Write the answer in lowest terms and as a mixed number where appropriate.3
? 12
A. 108
B. 15
C. 44
D. 36