What 2 +2+2+2++2++2+2+2+2+2+2+2+2++2+-4+1 free 100 points people

Can someone check my answer? you

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

3382-299=3383- ? fill in the blank?