C. 343 because <span>A perfect cube is the result of multiplying a number </span>three<span> times by itself.
1, 8, 27, 64, 125, 216, 343, and so on
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Hello!
First you can distribute the 3
4 + 6r + 6s + 3r
Then you combine like terms
4 + 9r + 6s
The answer is 9r + 6s + 4
Hope this helps!
Combine like terms. 6y + 8y is 14y. 5z - 3z is 2z. so the answer is 14y + 2z.
.944
2 1/9 = 2.111
7/6 = 1.167
2.111-1.167= .944