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Phantasy [73]
3 years ago
8

–0.4(3x – 2) + StartFraction 2 x plus 4 Over 3 EndFraction for x = 4

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
4 0

Answer:

0

Step-by-step explanation:

Given

- 0.4(3x - 2) + \frac{2x+4}{3} ← substitute x = 4 into the expression

= - 0.4(3(4) - 2) + \frac{2(4)+4}{3}

= - 0.4(12 - 2) + \frac{8+4}{3}

= - 0.4(10) + \frac{12}{3}

= - 4 + 4 = 0

kenny6666 [7]3 years ago
3 0
0 also thanks for putting the whole thing most people don’t so it hard to understand lol
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