The expression (7+8x)+2x is simplified in several steps below. For each step, choose the reason that best justifies it. No links
please
1 answer:
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Answer:
D 6
Step-by-step explanation:
Normally when I multiply mixed numbers, I change them to improper fractions first so that it is easier.
1 × 5 =
× 5
Multiply 5 by the numerator of the fraction and leave the denominator alone.
× 5 =
Change back to simplest form.
= 6