Answer:
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Step-by-step explanation:
You just need to calculate it as usual. Might as well do in fraction form for clearer understandings
Hello
so for #3-8 you simply just substitute in the ordered pair into the equation. if the two sides are equal at the end then the ordered pair is a solution.
for example, for #3:
the equation is 2y+x=4
the ordered pair is (-2,3)
then substitute
2(3)+(-2)=4
6-2=4
4=4
the two sides are equal which means the ordered pair is a solution.
i hope this helps
have a nice day :)
Answer:
One can graph a line if we know only its slope and one point on it. First, plot the point. Next, if the slope is a fraction, move to the right the number of spaces equal to the denominator, and move up (or down, if the slope is negative) the number of spaces equal to the numerator. Plot a point at the spot you end up.
The fish market sell 16 pound of fish and 12.5 pound of lobster.