Use properties of real numbers to write the following expression without parentheses.

What will be an ideal response?


20y - 15x

Mathematics

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Solve the problem.Suppose that f and g are continuous and that  and   

A. 8 B. 9 C. 11 D. 1

Mathematics

Solve the problem.Rectangle A is 20 by 50. Rectangle B is a gnomon to rectangle A. The dimensions of rectangle B are

A. 50 by 125. B. 20 by 50. C. 50 by 105. D. 40 by 50. E. none of these

Mathematics

Solve the formula for the indicated variable.L =  for k

A. k = 
B. k = 
C. k = 2WL2
D. k = 

Mathematics

Determine whether the function is even, odd, or neither.f(x) = -7x3 + 3x

A. Even B. Odd C. Neither

Mathematics