7. A paper clip weighs 0.5 grams and an empty envelope weighs 6.75 grams. a. Han adds paper clips one at a time to an empty envelope.
Complete the table with the weight of the envelope w(n),
in grams, after n paper clips have been added.
b. Does w(10.25) make sense?

the answer is a

step-by-step explanation:

39.00 x 24 = total installment price

carrying installment price - cash price

needed to save the .00/

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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