EhHannuh6865
26.07.2019 •
Mathematics
Marci mailed 9 letters at the post office. each letter weighed 3.5 what was the total weight of the letters that marci mailed?
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Ответ:
Ответ:
Graphing the related system means that you do not have to rewrite the equation to set it equal to 0. It is easier because you can just graph each side of the equation. Sometimes it is difficult to locate the intersection point for the system. You might have to zoom in a lot or figure out how to resize the window. Using the related function lets you focus on the x-axis to find the points.
just took the test 100% sure.