Answer:
P(2,3) thats the answer ;)
(5x+17)+129+94+(7x-46)+(9x-11)=540
5x+7x+9x+17+129+94-46-11=540
21x+146+94-57=540
21x+240-57=540
21x+183=540
-183 -183
21x=357
/21 /21
x=17
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hope it helps
Answer:
13 hours
Step-by-step explanation:
Mean=sum of observations/number of observations
=>17+15+5+8+20/5
=>65/5
=>13
Answer: the answer would be one because they are both the same length and there is an acute angle
Step-by-step explanation:
divide the temperature by the number of hours
36/12
answer: 3 degrees