Which describes the correlation shown in the scatterplot?
There is a positive linear correlation.
There is a negative linear correlation.
There is no positive or negative correlation.
There is a nonlinear correlation.

2nd one in the first row is correct

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.

except if the answer is in the value of money, then, it will matter. it will have to be $0.40, but i can tell this is not a money question, so .4 should be the right one.