4x-7=7x-61
-7=3x-61
54=3x
Answer
X=18

Your answer to this is :
<h2>
C. Stretching.</h2>
<h2>→ <u>Explanation:-</u></h2>
<u />
Because the other one is congruent together.
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<em>Jaceysan ~</em>
Answer:
C) a positive correlation
Step-by-step explanation:
<em>More people ⇒ Longer time</em> is a positive correlation between those variables. However, <em>longer time</em> is not the desired outcome.
Rather, <em>shorter time</em> is the desired outcome. The correlation between <em>more people</em> and <em>shorter time</em> is negative. In order to compute that correlation numerically, one would have to define a function that would give a numerical value for "shorter time" that would model the goodness of outcome as time gets shorter.