Answer:
10% of 63 is 6.3 so 63+6.3=69.3
Step-by-step explanation:
Dees nuts because it’s spleens it but yea
It's B.) The student’s answer is not reasonable. Estimation: 170 + 90 = 260
Answer:
A. 
Step-by-step explanation:
The third order polynomial is factored herein:


Which represents answer A.
Answer:
If a number is even is the conditional statement.
Step-by-step explanation:
The phrase that starts with "if" is the hypothesis for conditional statement. The phrase that starts with "then" is conclusion for the statement.
Here, the statement is "If a number is even then it is divisible by 2".
Hypothesis = If a number is even
Conclusion = It is divisible by 2