Solve.The temperature in a town drops 6 degrees per hour for 8 consecutive hours. Use an integer to describe the overall change in temperature for the town.
A. 22°
B. 48°
C. -48°
D. -12°
Answer: C
Mathematics
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Solve the inequality.-7(0.4)x + 33 > 5
A. x >
B. x <
C. x <
D. x >
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Add or subtract. Assume all variables represent nonnegative real numbers.6 - 5x
A. x
B. 2x
C. 6 - 2x
D. Cannot simplify
Mathematics
Solve.- + z =
A.
B.
C. {1}
D. {-1}
Mathematics
Write the phrase as an expression and simplify.Subtract -2 from 10.
A. -12 B. 12 C. 8 D. -8
Mathematics