Answer:
The Answer is A. 12 1/2
Step-by-step explanation:
2 x 2 1/2 = 5
5 x 2 1/2 = 12.5
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Answer:
-8 points
Step-by-step explanation:
Round 1 +7
Round 2 -15
+7 -15 = -8
At the end of the two rounds he has -8 points
6 - 5x
the number isn't specific so u'll need to use a variable for it
u're multiplying that number by 5 so u'll write it as 5x
and ur subtracting it from 6
Answer:
x = 9
Step-by-step explanation:
Sum of all angles of a triangle = 180
63 + 7x + 6x = 180
63 + 13x =180
13x = 180 - 63
13x = 117
x = 117/13
x = 9
Answer:

Step-by-step explanation:
Given


Required
Find p, when 
We have:

Express as equation

Make k the subject

When: 


When
, we have:



