Atranslation moves point v(-2, 3) to v'(-2.7). which are true statements about the translation?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.

The perimeter of a regular pentagon is represented by the expression 35d-25. daryl correctly wrote expression to represent the one side of the pentagon