Answer:
1) 13 Students were surveyed
2) 3 students
3) 7 Students
4) 10 Books
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Step-by-step explanation:
given
a = - 3
3a² = 3 * ( -3) ²
= 3 * 9
= 27
The value of 3a² is 27.
Answer:
Step-by-step explanation:
15 plus 15 plus 15 is 45 - 15 =30
Answer:
do 1000 divide 10 and the ans will be 100
Step-by-step explanation:
<span>the answer is x² + (y + 3)² = 4 C. i just did the problem</span>
