DONT COME HERE ONLY FOR CERTAIN PEOPLE

so ya whats 2+8?
THE RIGHT WAY NOT THE DU. MB "ONLY SMART PEOPLE KNOW WAY"

Need on this geometry question. explain how you did it.

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?