Perform the indicated operations and simplify. Assume that all variables represent positive real numbers.
+ 8
+ 8
A. 17
B. 16
C. 73
D. 72
Answer: C
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Solve the problem.Cathy scored 4 times as much as Helen on the test.Determine which of the statement's below is true.
A. Cathy's score was 400% of Helen's score. B. Helen's score was 300% less than Cathy's score. C. Cathy's score was 300% of Helen's score. D. Cathy's score was 400% more than Helen's score.
Draw a valid conclusion from the given premises.Lonni's math professor said to his class, "After the last session, we will go out for a beer or we will have dinner at Chez Louis."The professor and his class did not go out for a beer.Therefore....
What will be an ideal response?
Solve the inequality. Write the solution in interval notation.
? 0
A. [-8, 1) ? (1, 5] B. [-8, 1) ? [5, ?) C. (-?, -8] ? (1, 5] D. (-?, -8] ? [5, ?)
Determine the equation of the given line, as well as the slope of the line. If the slope is undefined, state this.
A. y = x - 8, m = 1 B. y = -4, m = 0 C. x = -4, m = 0 D. y = x - 4, m: undefined