Answer:The line of reflection is the y axis
Step-by-step explanation:
The inequality is 7x + 21 
Step-by-step explanation:
<u>DATA:</u>
Let the number be x
Number times 7 = 7*x
Sum of a number times 7 and 21 = 7x + 21
Is at least 29
<u>INEQUALITY:</u>
7x + 21 
<u>SOLVE:</u>
7x
7x
x 
Therefore, the inequality is 7x + 21 
Keyword: Inequality
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Answer:
1) A
2) A
3) C
Step-by-step explanation:
23.4 ft2
Step-by-step explanation:
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