Observe os pontos Z, Y, W, X e V marcados na reta numérica abaixo.
1 answer:
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Step-by-step explanation:
Given
One plain pizza and two sodas cost $15.95
Similarly, 3 plain pizzas and 5 sodas cost $45.90
Suppose the cost of single pizza and soda be and
In linear equation format, it can be written as
Therefore, the above two equations represents the given situation.