Yes, since adding two like variables will always result in the same variable.(i.e. x+x=2x not x^2). Any expression with the highest variable being to the power of 1 (or just x) is ALWAYS a linear expression.
The answer is 0.286 because. .
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<em>Hey, love!</em>
<em>The question you have added seems to have some type of error, all that is visible is a black screen. Try posting this question again or taking a shot of the pic again! Without the clear question this answer will be difficult for others to answer.</em>
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Answer:
0.375 pounds of melon was given away by Melanie.
Step-by-step explanation:
We are given the following in the question:
Initial weight of melon =

Wait of remaining piece =

Pounds of melon Melanie gave away =
Initial weight of melon - Wait of remaining piece

Thus, 0.375 pounds of melon was given away by Melanie.