How many solutions dose this equation have

-2(t-4)=10-2t

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

Find the commission on a $590.00 sale if the commission is 15%.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3