3 years ago

Please help with 4, part a and b

Mathematics

1 answer:

Troyanec [42]3 years ago

4 0

Z<=16+2
z-2<=16
Zina spent at most 18 dollars

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x = -18

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other.

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Step-by-step explanation:

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