It should be (X,Y)=(15/8,-25/4)
Answer:
I believe 16/52
Step-by-step explanation:
There are 13 diamonds and 4 fours. Add those together then you get 17/52. It is not that since there is a four of diamonds card, so you would need to subtract one. Then that reduces to 4/13
Answer:
Answer: The percentage increase is 78.68%
Step-by-step explanation:
Times each by two it looks like. Then just write the answer in scientific notation.