Answer:
♀️ i think if its a positive make it a negative and a negative make it a positive
Answer:
-8-7= 15
so the answer is 15
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given
The diameter of a circle is 
So, the radius is 
The circumference is given by 
Insert the values

Thus, the circumference of the circle is
Answer:
3. 6.40
Explanation:
Jonny earns $9.75 an hours. Divide 195 by 20 to get the answer.