Find the product using FOIL.( - 7)( + 5)

A. -1 - 35
B.  + 5 - 7 - 35
C.  - 2 - 35
D.  - 35


Answer: B

Mathematics

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Solve the problem.Select the correct statement for the definition of the limit: f(x) = L means that __________________

A. if given any number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  < ?.
B. if given any number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  > ?.
C. if given a number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  > ?.
D. if given any number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  < ?.

Mathematics

Use reduction formulas to evaluate the integral.

A.  sin 4x -  sin3 4x + C
B.  sin 4x +  sin3 4x + C
C.  sin 4x -  cos3 4x + C
D. 5 sin 4x -  sin3 4x + C

Mathematics

Use ?, ?, ?, or both ? and ? to make a true statement.{a, b}    {z, a, y, b, x, c}

A. ? B. ? and ? C. ? D. ?

Mathematics

Simplify the expression: .

a. 2 b. 7 c. 8 d. 16

Mathematics