<em>A) 21</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>
</em>
<em>multiples of 7 = all form numbers n×7 ; n ∈ N</em>
<em>21 = 3×7</em>
<em>29 = prime number</em>
<em>27 = 3³</em>
<em>23 = prime number</em>
<em>
</em>
<em><u>the only multiple of 7 is </u></em><em><u>21</u></em>
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<em>Good luck !</em>
Answer:
192
Step-by-step explanation:
look for the app photomath shows u the steps
Answer:
x = s, y = t, z = 8 -s -t
Step-by-step explanation:
It can work reasonably well to let s and t represent any of a pair of the variables. In the answer above, we have used x=s, y=t.
You could get more elaborate if you want:
x = 4-s, y = 4-t, z = s+t
The answer is D because the answers are put into vertex form and all you have to do is look at your (h,k) values
Sad expression because who would want a salad. And it's called even distribution.