A few days ago
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write an algebraic expression for each, then simplify, indicating the properties used?

1. twice the sum of s and t decreased by s

2. the product of six and the square of z, increased by the sum of seven, z², and 6

Top 1 Answers
A few days ago
Twiggy

Favorite Answer

1)2(s+t)-s

2)6z^2+7+z^2+6

3)Three quarters increased by two thirds of the sum of s and twice t, further increased by s

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