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Sonja [21]
2 years ago
6

The three steps are shown below were used to find an expression equivalent to 2/5( 15x- 30y)+10x

Mathematics
1 answer:
Tresset [83]2 years ago
8 0

B

step 1 is to distribute the bracket by \frac{2}{5}

= \frac{2}{5} × 15x - \frac{2}{5} × 30y + 10x

= 6x - 12y + 10x ← step 1


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