High School

Clear the parentheses by applying the distributive property to the expression:

-(-4s + 9t + 7)

Select one:

A. -4s - 9t - 7
B. 4s + 9t + 7
C. 4s - 9t - 7
D. 4s - 9t + 7

Answer :

The correct answer is C. -(-4s+9t+7)= -1(-4s+9t+7) here you would multiply everything times the negative 1. A negative and a negative equals a positive, so the -4s becomes a positive. While the other two digits that are positive becomes a negative making the answer C. 4s-9t-7

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