Answer:
78.4
Step-by-step explanation:
Don't ask me how I know this i just do.
60 twenty fives minus one twenty five is 59x25 is 1475.
Answer: Options A,B and E are correct.
Step-by-step explanation: Descartes rule ( it was a touchstone of the scientific method) stated and explained that the test of an alleged truth is the clarity with which it may be proven. He always applied reasoning method to explain anything.
A. keeping a detailed record of the procedure and results of a scientific experiment
B. conducting an experiment to confirm the effects of gravity on Earth
E. solving an expression in steps using the order of operations