X|0|2|4|6
y|3|8|13|18

i dont know the answer but i like to use this app called photomath

Step-by-step explanation:

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step-by-step explanation:

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney