Answer:
see explanation
Step-by-step explanation:
Given
2BD = 7BT , then
2(d - b ) = 7(t - b) ← distribute both sides
2d - 2b = 7t - 7b ( add 7b to both sides )
2d + 5b = 7t, thus
2 + 5
= 7t
+
= 7t
= 7t , thus
t = =
Hence T = (3, 5 )
Godwin starts working on a job and works on it for 12 days and completes 40% of the
1 answer:
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