Answer:
The fraction of black pieces left is
Step-by-step explanation:
Given as :
On the checkerboard , The fraction of red pieces left = 
Let The fraction of black pieces left = x
So, The fraction of black pieces left = x = 1 - 
Or, x = 
Or, x = 
Hence The fraction of black pieces left is
Answer
Answer:
its b
Step-by-step explanation:
i took the test
T : m
7 : 3
t + m = 600
7 + 3 = 10
7 × 60 : 3 × 60
42 : 180
texan = 42
Answer:
29
Step-by-step explanation:
Use the order of operations to solve:
(5+1)^2 - (12+3^2) /3
= 6^2 - (12+9) /3
= 36 - 21 /3
= 36-7
= 29
The point satisfying the inequality is (3,-10)
3 - (-10) = 3 + 10 = 13 and > 0