3 years ago

2m-16+5m+45 simplify the expression

1 answer:

Ilya [14]3 years ago

4 0

2m -16 + 5m + 45 = 7m + 29

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Kamila [148]

Answer:

${a}^{2} - {b}^{2}= {(80)}^{2} -{(45)}^{2} \\(a + b)(a - b) = (80 + 45)(80 - 45) \\ = 125 \times 35 = \boxed{ 4375}✓$

<h3><u>4375</u> is the right answer.</h3>

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BlackZzzverrR [31]

Answer:

$18

Step-by-step explanation:

12+2+2+2=18

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aalyn [17]

K= 10(-7) -19
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mixas84 [53]

Answer:

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Step-by-step explanation:

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