Solve the equation.7.8m + 3m - m = 29.4

A. 3.0
B. 7.8
C. 30
D. 9.8


Answer: A

Mathematics

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Provide an appropriate response.When using the counting rules to count the number of possible outcomes, the permutation formula can be used in which of the following situations?

A. When repetitions are allowed and the order of arrangement is important B. When repetitions are allowed and the order of arrangement is unimportant C. When repetitions are not allowed and the order of arrangement is important D. When repetitions are not allowed and the order of arrangement is unimportant

Mathematics

Provide an appropriate response.Is x3 > x true for all x?

A. Yes B. No

Mathematics

Use natural logarithms to solve the exponential equation symbolically.2(10 - 2x) = 64

A. x = - 5 +  
B. x =   + 10
C. x = 5 - 
D. x = -  - 10

Mathematics

Factor.40x + 10

A. 2(20x + 5) B. 5(8x + 2) C. 10(4x) D. 10(4x + 1)

Mathematics