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<span>Linear fit : 50 x-120
x = 5.5
50 * 5.5 - 120 = = 155
Weight = 155</span>
Step 1: Divide both sides by x.<span><span><span>fx</span>x</span>=<span><span><span>−<span>4.5x</span></span>+7</span>x</span></span><span>f=<span><span><span>−<span>4.5x</span></span>+7</span>x</span></span>Answer:f=<span><span><span>−<span>4.5x</span></span>+7</span><span>x</span></span>
Answer:
2 and 14/15
Step-by-step explanation: