Well we know that....
So....
Because ,
answer: -3
At the beginning of the school year, each student's height was measured Ryans's height was measured 48.2 inches his friend Sara
1 answer:
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ANSWER
EXPLANATION
First equation:
Second equation:
Let us equate the two equations and solve for x.
This implies that;
Group similar terms to obtain:
Simplify:
Divide both sides by 3
Put x=-2 into any of the equations.
I will put x=-2 into the first equation:
This implies that,