Find the value of the missing number.-24 = 23 + ?

A. -47
B. 47
C. -1
D. 1


Answer: A

Mathematics

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Solve the problem.Find the centroid of the rectangular solid defined by .

A.  = , =  = 2
B.  = 5,  = 9,  = 4
C.  =  = 3,  = 
D.  =  =  = 1

Mathematics

Solve the linear inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.-3x ? -3(x - 4)

A. ?

B. (-?, -4]

C. [-4, ?)

D. (-?, ?)

Mathematics

Solve the equation.6x + 5 = 9x- 1

A.
B.
C.
D.

Mathematics

Use a calculator to compute. Round the result to two decimal places.-  - 

A. -0.15 B. -0.12 C. -1.69 D. -1.30

Mathematics