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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Evaluate the integral.

A. j + k
B. i + j - k
C. - ?i + j + k
D. - ?i + j + k

Mathematics

Find the derivative of the function.y = (2x3 - 2x2 + 8x - 6)ex3

A. (6x5 - 6x4 + 24x3 + 6x2 - 4x + 8)ex3 B. (6x2 - 4x + 8)ex3 C. (6x5 - 6x4 + 24x3 - 12x2 - 4x + 8)ex3 D. (6x5 - 6x4 + 24x3 -18x2)ex3

Mathematics

Answer the following statement(s) true (T) or false (F)

"Learning to cooperate" and "cooperating to learn" are two phrases that essentially mean the same thing in regard to cooperative learning.

Mathematics

Find the point-slope form of the equation of the line satisfying the given conditions and use this to write the slope-intercept form of the equation.Slope = -9, passing through (4, 4)

A. y = - x - 
B. y = - 9x + 40
C. y = 9x - 40
D. y = - 9x - 40

Mathematics