What is the value of – 15 – 9 + (– 7)?

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.

What is the measure of the smallest angle in the diagram? 15 29 32 45

Aline passes through 3,7 and 6,9 what equation represents the line