Anumber increased 12 times its reciprocal is 7. what is the number?

Write a story that matches with the expression 42x-5 pls hurry

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

Solve for n? [tex]z = \frac{3}{4} mn[/tex]