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3 years ago

Which expressions are equivalent to 5 +(-3)(6x - 5) ?

Mathematics

2 answers:

Scrat [10]3 years ago

8 0

$\\ \sf\longmapsto 5+(-3)(6x-5)$

$\\ \sf\longmapsto 5-3(6x-5)$

$\\ \sf\longmapsto 5-18x+15$

$\\ \sf\longmapsto -18x+15+5$

$\\ \sf \longmapsto -18x+20$

Option C is correct

None of the above

Crank3 years ago

3 0

Answer:

18x + 20

Step-by-step explanation:

5 + (-3)(6x - 5)

Step 1. start by the parentheses (by multiplying (-3) by (6x - 5)

<u>Answer:</u> (-18x + 15)

Step 2. Add 5 to (-18x + 15)

<u>Answer:</u> (-18x + 20)

Thus, (-18x + 20) isn't a choice so None of the above

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