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Answer:
You can solve this by substitution method
substitute the value of Y from 2nd equation in the first thet will give you the value of X and once your find the value of X you can substitute that value in any of the equation and get the answer
Answer:
15 points.
Step-by-step explanation:
3/5 converted to percent is .6
.6*100=60%
60% of 25=15
she got 15 points
1 millimetre = 1/1000 = 1×10^-3 m