The cost mailing a first class is $0.46 for the first ounce and $0.20 for each additional ounce or portion of an ounce. The lett
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Answer:
y = x - 5
y = 2x + 5
Step-by-step explanation:
In linear equations, both variables x and y must have the exponent of 1 (i.e. they cannot have a small number at the top-right). And they cannot be in the exponents (i.e. cannot be the small number at the top-right).