6.5 = - 1/2(5) + 9
6.5 = - 2.5 + 9 which is the same as 6.5 = 9 - 2.5
6.5 = 6.5
So yes, this ordered pair IS a solution.
Answer:
-1
Step-by-step explanation:
then the sum of the line come home x axis
-4+3=-1
Answer:the diameter is 7
Step-by-step explanation: 21.98 divide by pi is 7 so diameter is 7