X+y=1
3x-4y=-4
multiply the top equation by to have opposite y values

Find two rational expressions that have the difference of 2-n/n-4

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.

Which number produces a rationale number when multiplied by 1/5