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Mathematics 8 Online
OpenStudy (anonymous):

What is the value of the expression |x + y| + |z| when x = –6, y = 4, and z = –13?

OpenStudy (anonymous):

-15. You get this because in this problem you are using absolute value. The way you solve this problem is adding -6 and 4 to get -2 and the add -13 to -2 to get -15. I hope this helps!

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