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Mathematics 7 Online
OpenStudy (anonymous):

MEDAL+FAN FOR RIGHT ANSWER Simplify the following expression. 5x(5y - 8z) + 5xy A. 30xy - 40z B. 30xy - 40xz C. -10xyz D. 30xy - 8xz

OpenStudy (anonymous):

distribute the \(5x\) first, then combine like terms

OpenStudy (anonymous):

\[ 5x(5y - 8z) + 5xy\\ 25xy-40xz+5xy\] is the first step

OpenStudy (anonymous):

like term are \(25xy \) and \(5xy\)

OpenStudy (anonymous):

K

OpenStudy (anonymous):

then whts the answer

OpenStudy (e.mccormick):

Well, did you combined the like terms? If so, you will have the answer.

OpenStudy (anonymous):

oh i get it now thanks

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