Clara forgot to distribute the - sign to- (2b-r) through all the terms the answer would be 6b+3r
Answer:
15.094 %
Step-by-step explanation:
[(122 - 106) /106] 100
(16/106) 100
(0.15094)x100
15.094
Answer:
Answer=C
Step-by-step explanation:
Duration, time taken, the completion time
