Solve the inequality.(5 + 4x)2 ? -25
A.
B. ?
C. (-?, ?)
D. ?
Answer: C
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Solve the problem.An experiment calls for cooling a mixture to -13°F, then increasing the temperature 80 degrees. What is the final temperature the experiment is to obtain?
A. 67°F B. -93°F C. -67°F D. 93°F
Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.e x + 4 = 2
A. {1.79} B. {-2.21} C. {-3.08} D. {-3.31}
Find the value of the expression using the given values.?x = 10, y = 2
A.
B.
C. 6
D.
Mike and Tom divide a pizza that is one-half vegetarian and one-half not. Determine the false statement.
a. Only Tom is a vegetarian. If the pizza is cut into such a way that both parts have a half of vegetarian and a half of not vegetarian, then a cut satisfies criterion 1 of a fair division problem. b. Only Mike is a vegetarian. If the pizza is cut into such a way that one part is full vegetarian and another is full not vegetarian, then a cut doesn’t satisfy criterion 1 of a fair division problem. c. Both Tom and Mike are vegetarians. If the pizza is cut into such a way that one part is one-third vegetarian and one-six not vegetarian, the other part is one-third not vegetarian and one-six vegetarian, then a cut satisfies criterion 1 of a fair division problem. d. All statements are true.